WO2017215262A1 - Photographing method and system based on supplementary screen lighting - Google Patents

Photographing method and system based on supplementary screen lighting Download PDF

Info

Publication number
WO2017215262A1
WO2017215262A1 PCT/CN2017/071089 CN2017071089W WO2017215262A1 WO 2017215262 A1 WO2017215262 A1 WO 2017215262A1 CN 2017071089 W CN2017071089 W CN 2017071089W WO 2017215262 A1 WO2017215262 A1 WO 2017215262A1
Authority
WO
WIPO (PCT)
Prior art keywords
brightness
screen
mode
fill
ambient light
Prior art date
Application number
PCT/CN2017/071089
Other languages
French (fr)
Chinese (zh)
Inventor
杨超文
孔德尚
Original Assignee
捷开通讯(深圳)有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 捷开通讯(深圳)有限公司 filed Critical 捷开通讯(深圳)有限公司
Publication of WO2017215262A1 publication Critical patent/WO2017215262A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means

Definitions

  • the present invention relates to the field of terminal technologies, and in particular, to a photographing method and system based on screen fill light.
  • the camera has become the standard configuration of most mobile terminals.
  • the camera function in the mobile terminal is also more and more powerful, which brings convenience to users who like to take pictures.
  • Many mobile terminal users like to use the front camera on the mobile terminal to shoot, but the front camera of the existing mobile terminal is not equipped with a fill light, and self-timer in the night or poor lighting environment may be difficult due to insufficient exposure. Get the ideal selfie effect.
  • the front camera In order to obtain a proper exposure when the user takes a self-portrait, the front camera is usually filled by lighting the screen (controlling the display screen to display the appropriate brightness). However, by manually setting the fill brightness, the user needs to operate multiple times. In order to determine the appropriate fill brightness, this will cause the user to wait for a long time when using this function.
  • the technical problem to be solved by the present invention is that, in view of the deficiencies of the prior art, a photographing method and a system based on screen fill light are provided to solve the problem that the existing screen fill light photographing needs to manually determine the fill light brightness, thereby causing the user to use this function. It takes a long time to wait.
  • a photographing method based on screen fill light which includes:
  • the battery mode is the normal mode, determining that the screen fill mode is a normal fill mode, and if the battery mode is a power save mode, determining that the screen fill mode is a low brightness fill mode;
  • the control screen fills the light with the determined fill light of the screen, and controls the camera to capture the image and generate a photo when the screen is filled.
  • the screen fill light-based photographing method wherein the determining the screen fill light brightness according to the ambient light brightness comprises:
  • the brightness of the screen fill light is determined according to the ambient light brightness and the screen fill light mode.
  • the screen fill light-based photographing method wherein the determining the screen fill light brightness according to the ambient light brightness and the screen fill light mode comprises:
  • the brightness of the screen fill light is determined according to the ambient light brightness and the photographing brightness threshold.
  • a photographing method based on screen fill light comprising:
  • the control screen fills the light with the determined brightness of the screen
  • the method for photographing the light based on the screen, wherein the detecting the brightness of the ambient light when the camera is turned on, and comparing the brightness of the ambient light with the preset brightness threshold includes:
  • the ambient light brightness and the screen fill mode are obtained, wherein the screen fill mode is a low brightness fill mode and a normal fill mode;
  • the ambient light brightness is compared with a preset brightness threshold corresponding to the screen fill mode.
  • the method for photographing light based on a screen fill light wherein when the brightness of the ambient light is lower than a preset brightness threshold, determining the brightness of the fill light according to the brightness of the ambient light comprises:
  • the screen fill light brightness is determined according to the ambient light brightness and the screen fill mode.
  • the method for photographing a fill light based on a screen fill light comprises:
  • the brightness of the screen fill light is determined according to the ambient light brightness and the photographing brightness threshold.
  • the method for photographing the light based on the screen wherein when the camera is turned on, the ambient light brightness and the screen fill mode are:
  • the ambient light brightness and the battery mode of the smart terminal are obtained.
  • the screen fill mode is determined according to the battery mode.
  • determining the screen fill light mode according to the battery mode comprises:
  • the battery mode is the normal mode, determining that the screen fill mode is a normal fill mode
  • the screen fill mode is a low brightness fill mode.
  • a photographing system based on screen fill light comprising:
  • An acquiring module configured to acquire ambient light brightness when detecting that the camera is turned on, and compare the ambient light brightness with a preset brightness threshold;
  • a determining module configured to determine a screen fill light brightness according to the ambient light brightness when the ambient light brightness is lower than a preset brightness threshold
  • a first control module configured to control the screen to fill light with the determined brightness of the screen
  • a second control module is configured to control the camera to capture an image and generate a photo.
  • the screen-filling-based photographing system wherein the acquiring module specifically includes:
  • An acquiring unit configured to acquire an ambient light brightness and a screen fill mode when the camera is turned on, wherein the screen fill mode is a low brightness fill mode and a normal fill mode;
  • a comparing unit configured to compare the ambient light brightness with a preset brightness threshold corresponding to the screen fill mode.
  • the screen fill light-based photographing system wherein the determining module comprises a determining unit, configured to:
  • the screen fill light brightness is determined according to the ambient light brightness and the screen fill mode.
  • the method for photographing based on screen fill light wherein the determining unit comprises:
  • a second acquiring sub-unit configured to acquire a photo brightness threshold corresponding to the screen fill mode
  • a second determining subunit configured to determine a screen fill light brightness according to the ambient light brightness and the photographing brightness threshold.
  • the screen-filling-based photographing system wherein the acquiring unit specifically includes:
  • a first acquiring subunit configured to detect ambient light brightness and a battery mode of the smart terminal when the camera is turned on
  • a first determining subunit configured to determine a screen fill mode according to the battery mode.
  • the screen fill light-based photographing system wherein the first determining subunit is configured to:
  • the battery mode is the normal mode, determining that the screen fill mode is a normal fill mode; if the battery mode is a power save mode, determining that the screen fill mode is a low brightness fill mode.
  • the present invention provides a photographing method and system based on screen fill light, the method comprising: detecting an ambient light brightness when the camera is turned on, and comparing the ambient light brightness with a preset brightness threshold; When the ambient light brightness is lower than the preset brightness threshold, the screen fill light brightness is determined according to the ambient light brightness; the control screen fills the light with the determined screen fill light brightness; the camera is controlled to capture an image, and a photo is generated.
  • the invention automatically determines the fill light brightness according to the ambient light brightness, and solves the problem that the existing screen fill light photograph needs to manually determine the fill light brightness, and the user needs to wait for a long time when using this function.
  • FIG. 1 is a flow chart of a preferred embodiment of a method for photographing based on screen fill light provided by the present invention.
  • FIG. 2 is a flowchart of Embodiment 1 of a method for photographing based on screen fill light provided by the present invention.
  • FIG. 3 is a schematic structural diagram of a screen-filling-based photographing system provided by the present invention.
  • FIG. 4 is another structural schematic diagram of a screen fill light-based photographing system provided by the present invention.
  • the present invention provides a photographing method and system based on screen fill light.
  • the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
  • FIG. 1 is a flow chart of a preferred embodiment of a method for photographing based on screen fill light. The method includes:
  • the camera refers to a front camera or a rotatable camera whose current position is on the front of the mobile terminal.
  • the front camera or the rotatable camera whose current position is on the front of the mobile terminal is used, the ambient light brightness is obtained.
  • the smart terminal with self-timer function is commonly used, and the front camera is configured to supplement. Lights, so that you can't get clear photos in the darker places, so you can use the screen to fill the front camera.
  • the ambient light brightness may be detected by using an ambient light sensor (also referred to as a light sensor) configured in the mobile terminal, or other devices integrated with the ambient light brightness detecting function (such as a color temperature sensor), to provide a determination of the brightness of the screen fill light. Reference data.
  • an ambient light sensor also referred to as a light sensor
  • the ambient light brightness detecting function such as a color temperature sensor
  • the ambient light brightness is compared with a preset brightness threshold, which is a necessary condition for determining whether the screen fill light needs to be activated.
  • the screen fill function will only be activated when the ambient light level is less than the preset brightness threshold.
  • the preset brightness threshold may be the default of the system. For example, the designer may use the method of research and experiment to determine the corresponding picture brightness as the preset brightness threshold when the picture is better in the case of the screen fill light, which is not specifically limited herein. .
  • the screen fill light brightness may be determined according to the ambient light brightness and the photographing brightness threshold value, and the screen fill light The brightness can be the difference between the picture brightness threshold and the ambient light level.
  • the photographing brightness threshold may be set by the system by default. For example, the designer may determine, by means of research and experiment, the corresponding photographing brightness when the photographing effect is better in the case of the screen fill light, and determine the photographing brightness as the photographing.
  • the brightness threshold is used to write the preset photo brightness threshold to the mobile terminal.
  • the mobile terminal detects that the screen fill event is triggered, the mobile terminal can directly retrieve the preset photo brightness threshold for determining the screen fill light. brightness.
  • the photographing brightness of different ambient light levels can be regarded as different pre-preparations.
  • the mobile terminal detects that the screen fill light event is triggered the first correspondence relationship list is queried according to the current ambient light brightness, and the current preset photo brightness threshold is obtained, which is used to determine the screen fill light brightness.
  • the mobile terminal may set different camera modes, the corresponding camera brightness is different for different camera modes when the screen fills light, and the corresponding camera brightness is different in different camera modes.
  • the corresponding photographing brightness is used as the photographing brightness threshold, and the second corresponding relationship list of different ambient light brightnesses and different preset photographing brightness thresholds is listed according to the obtained different preset photographing brightness threshold values, and the second The corresponding relationship list is written to the mobile terminal.
  • the mobile terminal detects that the screen fill light event is triggered, the mobile terminal queries the second corresponding relationship list according to the current ambient light brightness to obtain the current preset photo brightness threshold value, which is used for the current preset photo brightness threshold. Determine the brightness of the screen fill light.
  • the control screen fills the light with the determined brightness of the screen.
  • the mobile terminal controls the screen of the mobile terminal at a suitable timing (such as when the screen fill light button is triggered or the camera button is triggered), and controls the screen according to the determined screen fill light brightness. Brightness.
  • the mobile terminal can control the camera to capture the exposed image during the fill light process, and the captured image is processed through a series of processes such as encoding of the mobile terminal to generate a photo.
  • FIG. 2 is a schematic flowchart of a method for photographing based on screen fill light according to Embodiment 2 of the present invention.
  • the present embodiment is based on the above embodiment, and the screen fill light brightness is optimized.
  • the method includes:
  • the normal fill mode is when the smart terminal battery mode is in the normal mode, the brightness of the screen is determined according to the ambient brightness according to the existing fill light scheme; and the low brightness fill mode is when the smart terminal is in the power save mode.
  • the battery power consumption can be reduced, the standby time can be ensured, and the fill light intensity can be enhanced by increasing the exposure time, and a photo with good shooting effect can also be obtained.
  • the screen fill mode can be determined according to a battery mode.
  • the screen fill mode is a normal fill mode; when the battery mode is a power save mode, the screen fills
  • the light mode is a low brightness fill mode. Therefore, before the screen fill mode is acquired, a process of determining the battery mode may be further included, which may be:
  • H201 When detecting that the camera is turned on, acquiring the battery mode of the smart terminal.
  • the screen fill mode is a normal fill mode.
  • the screen fill mode is a low brightness fill mode.
  • S202 Determine a corresponding preset brightness threshold according to the screen fill mode, and compare the ambient light brightness with a preset brightness threshold corresponding to the screen fill mode.
  • a preset brightness threshold corresponding to each screen fill mode is set in advance, and the preset brightness thresholds may be the same or different.
  • the correspondence between the screen fill mode and the preset brightness threshold is established in advance, which may be: the normal fill mode is for the first preset brightness threshold, and the low brightness fill mode is for the second preset brightness threshold.
  • the second preset brightness threshold is greater than the first preset brightness threshold, so that the number of times of low-light fill mode screen fill light can be reduced, and the battery mode is met.
  • the preset brightness threshold is determined as a first preset brightness threshold according to the corresponding relationship between the screen fill mode and the preset brightness threshold, and the ambient light brightness is compared with the first preset brightness threshold.
  • the screen fill mode is the low-brightness fill mode
  • determining the preset brightness threshold as the second preset brightness threshold according to the corresponding relationship between the screen fill mode and the preset brightness threshold, and the ambient light brightness and the second preset brightness The thresholds are compared.
  • a photo preset brightness threshold corresponding to the screen fill mode is obtained, according to the ambient light brightness and the screen fill light
  • the photo preset brightness threshold corresponding to the mode determines the screen fill brightness.
  • the camera preset brightness threshold corresponding to each screen fill mode is preset, and the corresponding relationship between the screen fill mode and the preset brightness threshold is established in advance, which may be: the normal fill mode for the first camera preset brightness threshold, low brightness compensation
  • the light mode presets the brightness threshold for the second photographing, and the second photographing preset brightness threshold is smaller than the first photographing preset brightness threshold, so that the brightness of the screen fill light brightness can be reduced, and the energy consumption during the fill light is reduced.
  • the control screen fills the light with the determined brightness of the screen.
  • determining whether the fill light needs to be performed may be implemented by the following process, which specifically includes: separately setting the ambient light brightness to a plurality of levels; and when detecting that the camera is turned on, acquiring the ambient light brightness, acquiring the The ambient light brightness level to which the ambient light brightness belongs is determined according to the ambient light brightness level, whether the light fill is required, and the screen fill light function is triggered when the fill light is required, and then the screen fill light mode is obtained by the method of the first embodiment to determine the fill light. Brightness, the camera captures the image under the fill of the screen and generates a photo. This can avoid the step of comparing the ambient light brightness with the preset brightness threshold in real time, reducing the energy consumption of the photographing and improving the standby time of the terminal.
  • the screen fill light brightness in different screen fill mode can be graded in advance, and the corresponding relationship between the screen fill light mode, the screen fill light brightness level, and the ambient light brightness level is determined, and the normal fill mode and the normal mode are determined.
  • the correspondence between the screen fill brightness level and the ambient light level is stored as a first list, and the correspondence between the low brightness fill mode, the low light mode, and the ambient light level is stored as a second list, when determined
  • the screen fill light brightness level is searched according to the screen fill mode and the ambient light brightness, and the camera is controlled to capture an image and generate a photo under the screen fill light.
  • the screen does not need to adjust the display brightness, and only needs to control the exposure time to take a photo with better effect. It can avoid adjusting the brightness of the screen in real time as the brightness of the ambient light changes, reducing the energy consumption of the camera and improving the standby time of the terminal.
  • the invention also provides a photographing system based on screen fill light, as shown in FIG. 3 , which is a structural schematic diagram of a photographing system based on screen fill light, which comprises:
  • the obtaining module 100 is configured to acquire ambient light brightness when detecting that the camera is turned on, and compare the ambient light brightness with a preset brightness threshold.
  • the determining module 200 is configured to determine a screen fill light brightness according to the ambient light brightness when the ambient light brightness is lower than a preset brightness threshold.
  • the first control module 300 is configured to control the screen to fill light with the determined brightness of the screen fill light.
  • the second control module 400 is configured to control the camera to capture an image and generate a photo.
  • FIG. 4 is another structural schematic diagram of the screen-filling-based photographing system, the screen-filling-based photographing system, wherein the obtaining module 100 specifically includes:
  • the acquiring unit 101 is configured to acquire an ambient light brightness and a screen fill mode when the camera is turned on, wherein the screen fill mode is a low brightness fill mode and a normal fill mode;
  • the comparing unit 102 is configured to compare the ambient light brightness with a preset brightness threshold corresponding to the screen fill mode.
  • the screen-filling-based photographing system wherein the determining module 200 includes a determining unit 201, configured to:
  • the screen fill light brightness is determined according to the ambient light brightness and the screen fill mode.
  • the screen-filling-based photographing system wherein the obtaining unit 101 specifically includes:
  • the first obtaining sub-unit 1011 is configured to detect ambient light brightness and a battery mode of the smart terminal when the camera is turned on.
  • the first determining subunit 1012 is configured to determine a screen fill mode according to the battery mode.
  • the screen-filling-based photographing system wherein the first determining sub-unit 1012 is configured to: if the battery mode is a normal mode, determine that the screen fill mode is a normal fill mode; if the battery mode is a province In the electrical mode, it is determined that the screen fill mode is a low brightness fill mode.
  • the method of photographing based on screen fill light wherein the determining unit 201 comprises:
  • the second obtaining sub-unit 2011 is configured to acquire a photographing brightness threshold corresponding to the screen fill mode.
  • the second determining subunit 2012 is configured to determine a screen fill light brightness according to the ambient light brightness and the photographing brightness threshold.
  • the disclosed systems and methods may be implemented in other manners.
  • the system embodiment described above is merely illustrative.
  • the division of the module is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, system or unit, and may be electrical, mechanical or otherwise.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of hardware plus software functional units.
  • the above-described integrated unit implemented in the form of a software functional unit can be stored in a computer readable storage medium.
  • the above software functional unit is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor to perform the methods of the various embodiments of the present invention. Part of the steps.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, and a read only memory (Read-Only) Memory, ROM, random access memory (RAM), disk or optical disc, and other media that can store program code.

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Telephone Function (AREA)

Abstract

Disclosed are a photographing method and system based on supplementary screen lighting. The method comprises: when detecting that a camera is turned on, acquiring the ambient light brightness, and comparing the ambient light brightness with a pre-set brightness threshold; when the ambient light brightness is below the pre-set brightness threshold, determining the supplementary screen lighting brightness according to the ambient light brightness; controlling the screen to perform supplementary lighting by means of the determined supplementary screen lighting brightness; and controlling the camera to capture an image and generating a photo.

Description

一种基于屏幕补光的拍照方法及*** Photographing method and system based on screen fill light 技术领域Technical field
本发明涉及终端技术领域，特别涉及一种基于屏幕补光的拍照方法及***。The present invention relates to the field of terminal technologies, and in particular, to a photographing method and system based on screen fill light.
背景技术Background technique
目前，摄像头已经成为大多移动终端的标准配置，随着摄像头性能的不断提升，移动终端中的拍照功能也越来越强大，为喜欢拍照的用户带来了便利。许多移动终端用户都喜欢使用移动终端上的前置摄像头来自拍，但是现有移动终端的前置摄像头都没有配备补光灯，在夜间或者光线较差的环境中自拍，会因曝光不足而难以获得理想的自拍效果。At present, the camera has become the standard configuration of most mobile terminals. As the performance of the camera continues to increase, the camera function in the mobile terminal is also more and more powerful, which brings convenience to users who like to take pictures. Many mobile terminal users like to use the front camera on the mobile terminal to shoot, but the front camera of the existing mobile terminal is not equipped with a fill light, and self-timer in the night or poor lighting environment may be difficult due to insufficient exposure. Get the ideal selfie effect.
为了在用户自拍时获得合适的曝光，通常在自拍时通过点亮屏幕(控制显示屏显示合适的亮度)来为前置摄像头补光，然而，通过手动设置补光亮度，这样用户需要多次操作才能确定合适的补光亮度，这样会导致用户使用这个功能时候等待比较长的时间。 In order to obtain a proper exposure when the user takes a self-portrait, the front camera is usually filled by lighting the screen (controlling the display screen to display the appropriate brightness). However, by manually setting the fill brightness, the user needs to operate multiple times. In order to determine the appropriate fill brightness, this will cause the user to wait for a long time when using this function.
因而现有技术还有待改进和提高。Therefore, the prior art has yet to be improved and improved.
技术问题technical problem
本发明要解决的技术问题在于，针对现有技术的不足，提供一种基于屏幕补光的拍照方法及***，以解决现有屏幕补光拍照中需要手动确定补光亮度，造成用户使用这个功能时需要长时间等待的问题。The technical problem to be solved by the present invention is that, in view of the deficiencies of the prior art, a photographing method and a system based on screen fill light are provided to solve the problem that the existing screen fill light photographing needs to manually determine the fill light brightness, thereby causing the user to use this function. It takes a long time to wait.
技术解决方案Technical solution
为了解决上述技术问题，本发明所采用的技术方案如下：In order to solve the above technical problem, the technical solution adopted by the present invention is as follows:
一种基于屏幕补光的拍照方法，其中包括：A photographing method based on screen fill light, which includes:
检测到开启摄像头时，获取环境光亮度及智能终端的电池模式；When the camera is turned on, the ambient light brightness and the battery mode of the smart terminal are obtained;
若所述电池模式为正常模式，则确定屏幕补光模式为正常补光模式，若所述电池模式为省电模式，则确定屏幕补光模式为低亮度补光模式；If the battery mode is the normal mode, determining that the screen fill mode is a normal fill mode, and if the battery mode is a power save mode, determining that the screen fill mode is a low brightness fill mode;
将所述环境光亮度与屏幕补光模式对应的预设亮度阈值进行比较；Comparing the ambient light brightness with a preset brightness threshold corresponding to the screen fill mode;
当所述环境光亮度低于所述屏幕补光模式对应的预设亮度阈值时，根据所述环境光亮度确定屏幕补光亮度；When the ambient light brightness is lower than a preset brightness threshold corresponding to the screen fill mode, determining a screen fill light brightness according to the ambient light brightness;
控制屏幕以所确定的屏幕补光亮度进行补光，并在对屏幕补光时控制摄像头捕捉图像，并生成照片。The control screen fills the light with the determined fill light of the screen, and controls the camera to capture the image and generate a photo when the screen is filled.
所述基于屏幕补光的拍照方法，其中所述根据所述环境光亮度确定屏幕补光亮度包括：The screen fill light-based photographing method, wherein the determining the screen fill light brightness according to the ambient light brightness comprises:
根据所述环境光亮度及屏幕补光模式确定屏幕补光亮度。The brightness of the screen fill light is determined according to the ambient light brightness and the screen fill light mode.
所述基于屏幕补光的拍照方法，其中所述根据所述环境光亮度及所述屏幕补光模式确定屏幕补光亮度包括:The screen fill light-based photographing method, wherein the determining the screen fill light brightness according to the ambient light brightness and the screen fill light mode comprises:
获取所述屏幕补光模式对应的拍照亮度阈值；Obtaining a photo brightness threshold corresponding to the screen fill mode;
根据所述环境光亮度及拍照亮度阈值确定屏幕补光亮度。The brightness of the screen fill light is determined according to the ambient light brightness and the photographing brightness threshold.
一种基于屏幕补光的拍照方法，其包括：A photographing method based on screen fill light, comprising:
检测到开启摄像头时，获取环境光亮度，并将所述环境光亮度与预设亮度阈值进行比较；When detecting that the camera is turned on, obtaining ambient light brightness, and comparing the ambient light brightness with a preset brightness threshold;
当所述环境光亮度低于预设亮度阈值时，根据所述环境光亮度确定屏幕补光亮度；When the ambient light brightness is lower than a preset brightness threshold, determining a screen fill light brightness according to the ambient light brightness;
控制屏幕以所确定的屏幕补光亮度进行补光；The control screen fills the light with the determined brightness of the screen;
控制摄像头捕捉图像，并生成照片。Control the camera to capture images and generate photos.
所述基于屏幕补光的拍照方法，其中，所述检测到开启摄像头时，获取环境光亮度，并将所述环境光亮度与预设亮度阈值进行比较具体包括：The method for photographing the light based on the screen, wherein the detecting the brightness of the ambient light when the camera is turned on, and comparing the brightness of the ambient light with the preset brightness threshold includes:
检测到开启摄像头时，获取环境光亮度以及屏幕补光模式，其中，所述屏幕补光模式为低亮度补光模式和正常补光模式；When the camera is turned on, the ambient light brightness and the screen fill mode are obtained, wherein the screen fill mode is a low brightness fill mode and a normal fill mode;
将所述环境光亮度与所述屏幕补光模式对应的预设亮度阈值进行比较。The ambient light brightness is compared with a preset brightness threshold corresponding to the screen fill mode.
所述基于屏幕补光的拍照方法，其中，所述当所述环境光亮度低于预设亮度阈值时，根据所述环境光亮度确定屏幕补光亮度包括：The method for photographing light based on a screen fill light, wherein when the brightness of the ambient light is lower than a preset brightness threshold, determining the brightness of the fill light according to the brightness of the ambient light comprises:
当所述环境光亮度低于所述屏幕补光模式对应的预设亮度阈值时，根据所述环境光亮度及屏幕补光模式确定屏幕补光亮度。When the ambient light brightness is lower than a preset brightness threshold corresponding to the screen fill mode, the screen fill light brightness is determined according to the ambient light brightness and the screen fill mode.
所述基于屏幕补光的拍照方法，其中，所述根据所述环境光亮度及所述屏幕补光模式确定屏幕补光亮度包括:The method for photographing a fill light based on a screen fill light, wherein the determining the fill light brightness of the screen according to the ambient light brightness and the screen fill light mode comprises:
获取所述屏幕补光模式对应的拍照亮度阈值，Obtaining a photo brightness threshold corresponding to the screen fill mode,
根据所述环境光亮度及拍照亮度阈值确定屏幕补光亮度。The brightness of the screen fill light is determined according to the ambient light brightness and the photographing brightness threshold.
所述基于屏幕补光的拍照方法，其中，所述检测到开启摄像头时，获取环境光亮度以及屏幕补光模式包括：The method for photographing the light based on the screen, wherein when the camera is turned on, the ambient light brightness and the screen fill mode are:
检测到开启摄像头时，获取环境光亮度及智能终端的电池模式，When the camera is turned on, the ambient light brightness and the battery mode of the smart terminal are obtained.
根据所述电池模式确定屏幕补光模式。The screen fill mode is determined according to the battery mode.
所述基于屏幕补光的拍照方法，其中，根据所述电池模式确定屏幕补光模式包括：The screen fill light-based photographing method, wherein determining the screen fill light mode according to the battery mode comprises:
若所述电池模式为正常模式，则确定所述屏幕补光模式为正常补光模式；If the battery mode is the normal mode, determining that the screen fill mode is a normal fill mode;
若所述电池模式为省电模式，则确定所述屏幕补光模式为低亮度补光模式。If the battery mode is the power saving mode, it is determined that the screen fill mode is a low brightness fill mode.
一种基于屏幕补光的拍照***，其包括：A photographing system based on screen fill light, comprising:
获取模块，用于当检测到开启摄像头时，获取环境光亮度，并将所述环境光亮度与预设亮度阈值进行比较；An acquiring module, configured to acquire ambient light brightness when detecting that the camera is turned on, and compare the ambient light brightness with a preset brightness threshold;
确定模块，用于当所述环境光亮度低于预设亮度阈值时，根据所述环境光亮度确定屏幕补光亮度；a determining module, configured to determine a screen fill light brightness according to the ambient light brightness when the ambient light brightness is lower than a preset brightness threshold;
第一控制模块，用于控制屏幕以所确定的屏幕补光亮度进行补光；a first control module, configured to control the screen to fill light with the determined brightness of the screen;
第二控制模块，用于控制摄像头捕捉图像，并生成照片。A second control module is configured to control the camera to capture an image and generate a photo.
所述基于屏幕补光的拍照***，其中，所述获取模块具体包括：The screen-filling-based photographing system, wherein the acquiring module specifically includes:
获取单元，用于检测到开启摄像头时，获取环境光亮度以及屏幕补光模式，其中，所述屏幕补光模式为低亮度补光模式和正常补光模式；An acquiring unit, configured to acquire an ambient light brightness and a screen fill mode when the camera is turned on, wherein the screen fill mode is a low brightness fill mode and a normal fill mode;
比较单元，用于将所述环境光亮度与所述屏幕补光模式对应的预设亮度阈值进行比较。And a comparing unit, configured to compare the ambient light brightness with a preset brightness threshold corresponding to the screen fill mode.
所述基于屏幕补光的拍照***，其中，所述确定模块包括确定单元，用于：The screen fill light-based photographing system, wherein the determining module comprises a determining unit, configured to:
当所述环境光亮度低于所述屏幕补光模式对应的预设亮度阈值时，根据所述环境光亮度及屏幕补光模式确定屏幕补光亮度。When the ambient light brightness is lower than a preset brightness threshold corresponding to the screen fill mode, the screen fill light brightness is determined according to the ambient light brightness and the screen fill mode.
所述基于屏幕补光的拍照方法，其中，所述确定单元包括:The method for photographing based on screen fill light, wherein the determining unit comprises:
第二获取子单元，用于获取所述屏幕补光模式对应的拍照亮度阈值，a second acquiring sub-unit, configured to acquire a photo brightness threshold corresponding to the screen fill mode,
第二确定子单元，用于根据所述环境光亮度及拍照亮度阈值确定屏幕补光亮度。a second determining subunit, configured to determine a screen fill light brightness according to the ambient light brightness and the photographing brightness threshold.
所述基于屏幕补光的拍照***，其中，所述获取单元具体包括：The screen-filling-based photographing system, wherein the acquiring unit specifically includes:
第一获取子单元，用于检测到开启摄像头时，获取环境光亮度及智能终端的电池模式，a first acquiring subunit, configured to detect ambient light brightness and a battery mode of the smart terminal when the camera is turned on,
第一确定子单元，用于根据所述电池模式确定屏幕补光模式。And a first determining subunit, configured to determine a screen fill mode according to the battery mode.
所述基于屏幕补光的拍照***，其中，第一确定子单元用于：The screen fill light-based photographing system, wherein the first determining subunit is configured to:
若所述电池模式为正常模式，则确定所述屏幕补光模式为正常补光模式；若所述电池模式为省电模式，则确定所述屏幕补光模式为低亮度补光模式。If the battery mode is the normal mode, determining that the screen fill mode is a normal fill mode; if the battery mode is a power save mode, determining that the screen fill mode is a low brightness fill mode.
有益效果 Beneficial effect
有益效果：本发明提供了一种基于屏幕补光的拍照方法及***，所述方法包括：检测到开启摄像头时，获取环境光亮度，并将所述环境光亮度与预设亮度阈值进行比较；当所述环境光亮度低于预设亮度阈值时，根据所述环境光亮度确定屏幕补光亮度；控制屏幕以所确定的屏幕补光亮度进行补光；控制摄像头捕捉图像，并生成照片。本发明通过根据环境光亮度自动确定补光亮度，解决了现有屏幕补光拍照中需要手动确定补光亮度，造成的用户使用这个功能时需要长时间等待的问题。 Advantageous Effects: The present invention provides a photographing method and system based on screen fill light, the method comprising: detecting an ambient light brightness when the camera is turned on, and comparing the ambient light brightness with a preset brightness threshold; When the ambient light brightness is lower than the preset brightness threshold, the screen fill light brightness is determined according to the ambient light brightness; the control screen fills the light with the determined screen fill light brightness; the camera is controlled to capture an image, and a photo is generated. The invention automatically determines the fill light brightness according to the ambient light brightness, and solves the problem that the existing screen fill light photograph needs to manually determine the fill light brightness, and the user needs to wait for a long time when using this function.
附图说明DRAWINGS
图1为本发明提供的基于屏幕补光的拍照方法较佳实施例的流程图。FIG. 1 is a flow chart of a preferred embodiment of a method for photographing based on screen fill light provided by the present invention.
图2为本发明提供的基于屏幕补光的拍照方法实施例一的流程图。FIG. 2 is a flowchart of Embodiment 1 of a method for photographing based on screen fill light provided by the present invention.
图3为本发明提供的基于屏幕补光的拍照***的一种结构原理图。FIG. 3 is a schematic structural diagram of a screen-filling-based photographing system provided by the present invention.
图4为本发明提供的基于屏幕补光的拍照***的另一结构原理图。FIG. 4 is another structural schematic diagram of a screen fill light-based photographing system provided by the present invention.
本发明的最佳实施方式BEST MODE FOR CARRYING OUT THE INVENTION
本发明提供一种基于屏幕补光的拍照方法及***，为使本发明的目的、技术方案及效果更加清楚、明确，以下参照附图并举实施例对本发明进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本发明，并不用于限定本发明。The present invention provides a photographing method and system based on screen fill light. The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
下面结合附图，通过对实施例的描述，对发明内容作进一步说明。The contents of the invention will be further described by the following description of embodiments with reference to the accompanying drawings.
请参照图1，图1为本发明提供一种基于屏幕补光的拍照方法的较佳实施例的流程图。所述方法包括：Please refer to FIG. 1. FIG. 1 is a flow chart of a preferred embodiment of a method for photographing based on screen fill light. The method includes:
S101、检测到开启摄像头时，获取环境光亮度，并将所述环境光亮度与预设亮度阈值进行比较。S101. When detecting that the camera is turned on, obtain ambient light brightness, and compare the ambient light brightness with a preset brightness threshold.
具体地，所述摄像头指的是前置摄像头或者当前位置处于移动终端正面的可旋转摄像头。也就是说，当采用前置摄像头或者当前位置处于移动终端正面的可旋转摄像头的时候才会获取环境光亮度，这是由于目前普遍使用的具有自拍功能的智能终端，其前置摄像头为配置补光灯，从而在较暗的地方无法获取清晰的照片，从而采用屏幕为前置摄像头拍照补光。Specifically, the camera refers to a front camera or a rotatable camera whose current position is on the front of the mobile terminal. In other words, when the front camera or the rotatable camera whose current position is on the front of the mobile terminal is used, the ambient light brightness is obtained. This is because the smart terminal with self-timer function is commonly used, and the front camera is configured to supplement. Lights, so that you can't get clear photos in the darker places, so you can use the screen to fill the front camera.
所述环境光亮度可以利用移动终端中配置的环境光传感器(又称光线传感器)，或者集成有环境光亮度检测功能的其他器件(如色温传感器等)实时检测，为屏幕补光亮度的确定提供参考数据。The ambient light brightness may be detected by using an ambient light sensor (also referred to as a light sensor) configured in the mobile terminal, or other devices integrated with the ambient light brightness detecting function (such as a color temperature sensor), to provide a determination of the brightness of the screen fill light. Reference data.
当获取到环境光亮度时，将所述环境光亮度与预设亮度阈值进行比较，该预设亮度阈值是用于判断是否需要启动屏幕补光的必要条件。也就是说，只有当环境光亮度小于预设亮度阈值时，才会启动屏幕补光功能。所述预设亮度阈值可以是***默认的，如设计人员可采用调研和试验等方式确定在屏幕补光的情况下拍摄效果较佳时对应的拍照亮度作为预设亮度阈值，此处不作具体限定。When the ambient light brightness is acquired, the ambient light brightness is compared with a preset brightness threshold, which is a necessary condition for determining whether the screen fill light needs to be activated. In other words, the screen fill function will only be activated when the ambient light level is less than the preset brightness threshold. The preset brightness threshold may be the default of the system. For example, the designer may use the method of research and experiment to determine the corresponding picture brightness as the preset brightness threshold when the picture is better in the case of the screen fill light, which is not specifically limited herein. .
S102、当所述环境光亮度低于预设亮度阈值时，根据所述环境光亮度确定屏幕补光亮度。S102. When the ambient light brightness is lower than a preset brightness threshold, determine a screen fill light brightness according to the ambient light brightness.
具体地，当所述环境光亮度低于预设亮度阈值时，说明当前环境光亮度不能满足拍照需要，从而可以根据所述环境光亮度和拍照亮度阈值确定屏幕补光亮度，所述屏幕补光亮度可以为拍照亮度阈值与环境光亮度的差值。Specifically, when the ambient light brightness is lower than the preset brightness threshold, it indicates that the current ambient light brightness cannot meet the photographing requirement, so that the screen fill light brightness may be determined according to the ambient light brightness and the photographing brightness threshold value, and the screen fill light The brightness can be the difference between the picture brightness threshold and the ambient light level.
示例性的，所述拍照亮度阈值可以由***默认设置，如设计人员可采用调研和试验等方式确定在屏幕补光的情况下拍摄效果较佳时对应的拍照亮度，将该拍照亮度确定为拍照亮度阈值，将预设拍照亮度阈值写入移动终端，在用户实际使用过程中，移动终端监测到屏幕补光事件被触发时，可直接调取该预设拍照亮度阈值，用于确定屏幕补光亮度。Exemplarily, the photographing brightness threshold may be set by the system by default. For example, the designer may determine, by means of research and experiment, the corresponding photographing brightness when the photographing effect is better in the case of the screen fill light, and determine the photographing brightness as the photographing. The brightness threshold is used to write the preset photo brightness threshold to the mobile terminal. When the mobile terminal detects that the screen fill event is triggered, the mobile terminal can directly retrieve the preset photo brightness threshold for determining the screen fill light. brightness.
又如，由于在不同环境光亮度(或不同环境光亮度区间)时，屏幕补光的情况下拍摄效果较佳时对应的拍照亮度不同，从而可以将不同环境光亮度的拍照亮度作为不同的预设拍照亮度阈值，根据所得到的不同的预设拍照亮度阈值列出不同环境光亮度与不同预设拍照亮度阈值的第一对应关系列表，将第一对应关系列表写入移动终端，在用户实际使用过程中，移动终端监测到屏幕补光事件被触发时，根据当前环境光亮度查询上述第一对应关系列表，得到当前预设拍照亮度阈值，用于确定屏幕补光亮度。For example, since the corresponding photographing brightness is different when the photographing effect is better in the case of different ambient light brightness (or different ambient light brightness intervals), the photographing brightness of different ambient light levels can be regarded as different pre-preparations. Setting a photo brightness threshold, and listing a first correspondence list of different ambient light brightnesses and different preset photo brightness thresholds according to the obtained different preset photo brightness threshold values, and writing the first correspondence relationship list to the mobile terminal, where the user actually During the use, when the mobile terminal detects that the screen fill light event is triggered, the first correspondence relationship list is queried according to the current ambient light brightness, and the current preset photo brightness threshold is obtained, which is used to determine the screen fill light brightness.
再如，由于移动终端可能设置不同的拍照模式，对于不同的拍照模式其在屏幕补光的情况下拍摄效果较佳时对应的拍照亮度也不同，将不同拍照模式下对应的在屏幕补光的情况下拍摄效果较佳时对应的拍照亮度作为拍照亮度阈值，根据所得到的不同的预设拍照亮度阈值列出不同环境光亮度与不同预设拍照亮度阈值的第二对应关系列表，将第二对应关系列表写入移动终端，在用户实际使用过程中，移动终端监测到屏幕补光事件被触发时，根据当前环境光亮度查询上述第二对应关系列表，得到当前预设拍照亮度阈值，用于确定屏幕补光亮度。For example, since the mobile terminal may set different camera modes, the corresponding camera brightness is different for different camera modes when the screen fills light, and the corresponding camera brightness is different in different camera modes. In the case where the photographing effect is better, the corresponding photographing brightness is used as the photographing brightness threshold, and the second corresponding relationship list of different ambient light brightnesses and different preset photographing brightness thresholds is listed according to the obtained different preset photographing brightness threshold values, and the second The corresponding relationship list is written to the mobile terminal. When the mobile terminal detects that the screen fill light event is triggered, the mobile terminal queries the second corresponding relationship list according to the current ambient light brightness to obtain the current preset photo brightness threshold value, which is used for the current preset photo brightness threshold. Determine the brightness of the screen fill light.
S103、控制屏幕以所确定的屏幕补光亮度进行补光。S103. The control screen fills the light with the determined brightness of the screen.
具体地，在确定补光亮度后，移动终端会在合适的时机(如屏幕补光按键被触发时或拍照键被触发时)控制移动终端的屏幕，按照所确定的屏幕补光亮度来控制屏幕的亮度。Specifically, after determining the fill light brightness, the mobile terminal controls the screen of the mobile terminal at a suitable timing (such as when the screen fill light button is triggered or the camera button is triggered), and controls the screen according to the determined screen fill light brightness. Brightness.
S104、控制摄像头捕捉图像，并生成照片。S104. Control the camera to capture an image and generate a photo.
具体地，控制屏幕按照补光亮度进行补光时，移动终端可在补光过程中控制摄像头捕捉曝光的图像，捕捉的图像经过移动终端的编码等系列处理生成照片。Specifically, when the control screen fills the light according to the fill light brightness, the mobile terminal can control the camera to capture the exposed image during the fill light process, and the captured image is processed through a series of processes such as encoding of the mobile terminal to generate a photo.
实施例一Embodiment 1
图2为本发明实施例二提供的一种基于屏幕补光的拍照方法的流程示意图，本实施例以上述实施例为基础，对屏幕补光亮度进行优选。FIG. 2 is a schematic flowchart of a method for photographing based on screen fill light according to Embodiment 2 of the present invention. The present embodiment is based on the above embodiment, and the screen fill light brightness is optimized.
所述方法包括：The method includes:
S201、检测到开启摄像头时，获取环境光亮度以及屏幕补光模式，其中，所述屏幕补光模式为低亮度补光模式和正常补光模式。S201. Acquire ambient light brightness and a screen fill mode when the camera is turned on, wherein the screen fill mode is a low brightness fill mode and a normal fill mode.
具体地，所述正常补光模式为当智能终端电池模式处于正常模式时，则按现有的补光方案，根据环境亮度确定屏幕的亮度；低亮度补光模式为当智能终端处于省电模式时，则以低于正常补光时屏幕的亮度进行补光，可减少电池的电量消耗，保证待机时间，可通过增加曝光时间来进行增强补光强度，同样能得到拍摄效果不错的照片。Specifically, the normal fill mode is when the smart terminal battery mode is in the normal mode, the brightness of the screen is determined according to the ambient brightness according to the existing fill light scheme; and the low brightness fill mode is when the smart terminal is in the power save mode. When the light is added to the brightness of the screen below the normal fill light, the battery power consumption can be reduced, the standby time can be ensured, and the fill light intensity can be enhanced by increasing the exposure time, and a photo with good shooting effect can also be obtained.
示例性的，所说屏幕补光模式可以根据电池模式进行确定，当电池模式为正常模式时，所述屏幕补光模式为正常补光模式；当电池模式为省电模式时，所述屏幕补光模式为低亮度补光模式。从而在在获取屏幕补光模式之前还可以包括一个判断电池模式过程，具体可以为：Exemplarily, the screen fill mode can be determined according to a battery mode. When the battery mode is the normal mode, the screen fill mode is a normal fill mode; when the battery mode is a power save mode, the screen fills The light mode is a low brightness fill mode. Therefore, before the screen fill mode is acquired, a process of determining the battery mode may be further included, which may be:
H201、检测到开启摄像头时，获取智能终端的电池模式。H201: When detecting that the camera is turned on, acquiring the battery mode of the smart terminal.
H202、若所述电池模式为正常模式，则所述屏幕补光模式为正常补光模式。H202. If the battery mode is the normal mode, the screen fill mode is a normal fill mode.
H203、若所述电池模式为省电模式，则所述屏幕补光模式为低亮度补光模式。H203. If the battery mode is a power saving mode, the screen fill mode is a low brightness fill mode.
S202、根据所述屏幕补光模式确定其对应的预设亮度阈值，并将所述环境光亮度与屏幕补光模式对应的预设亮度阈值进行比较。S202. Determine a corresponding preset brightness threshold according to the screen fill mode, and compare the ambient light brightness with a preset brightness threshold corresponding to the screen fill mode.
具体地，预先设置各屏幕补光模式对应的预设亮度阈值，所述预设亮度阈值可以相同也可以不同。在本实施例中，预先建立屏幕补光模式与预设亮度阈值的对应关系，其可以为：正常补光模式对于第一预设亮度阈值，低亮度补光模式对于第二预设亮度阈值，并且第二预设亮度阈值大于第一预设亮度阈值，这样可以减少低亮度补光模式屏幕补光次数，符合电池模式的要求。Specifically, a preset brightness threshold corresponding to each screen fill mode is set in advance, and the preset brightness thresholds may be the same or different. In this embodiment, the correspondence between the screen fill mode and the preset brightness threshold is established in advance, which may be: the normal fill mode is for the first preset brightness threshold, and the low brightness fill mode is for the second preset brightness threshold. And the second preset brightness threshold is greater than the first preset brightness threshold, so that the number of times of low-light fill mode screen fill light can be reduced, and the battery mode is met.
示例性的，在确定屏幕补光模式后，根据预设屏幕补光模式与预设亮度阈值的对应关系确定屏幕补光模式的预设亮度阈值，也就是说，当屏幕补光模式为正常补光模式时，根据屏幕补光模式与预设亮度阈值对应关系确定预设亮度阈值为第一预设亮度阈值，将所述环境光亮度与第一预设亮度阈值进行比较。当屏幕补光模式为低亮度补光模式时，根据屏幕补光模式与预设亮度阈值对应关系确定预设亮度阈值为第二预设亮度阈值，将所述环境光亮度与第二预设亮度阈值进行比较。Exemplarily, after determining the screen fill mode, determining a preset brightness threshold of the screen fill mode according to a correspondence between the preset screen fill mode and the preset brightness threshold, that is, when the screen fill mode is normal In the light mode, the preset brightness threshold is determined as a first preset brightness threshold according to the corresponding relationship between the screen fill mode and the preset brightness threshold, and the ambient light brightness is compared with the first preset brightness threshold. When the screen fill mode is the low-brightness fill mode, determining the preset brightness threshold as the second preset brightness threshold according to the corresponding relationship between the screen fill mode and the preset brightness threshold, and the ambient light brightness and the second preset brightness The thresholds are compared.
S203、当所述环境光亮度低于所述屏幕补光模式对应的预设亮度阈值时，根据所述环境光亮度及屏幕补光模式确定屏幕补光亮度。S203. When the ambient light brightness is lower than a preset brightness threshold corresponding to the screen fill mode, determine a screen fill light brightness according to the ambient light brightness and the screen fill mode.
具体地，当所述环境光亮度低于所述屏幕补光模式对应的预设亮度阈值时，获取屏幕补光模式对应的拍照预设亮度阈值，根据所述环境光亮度以及所述屏幕补光模式对应的拍照预设亮度阈值确定屏幕补光亮度。Specifically, when the ambient light brightness is lower than a preset brightness threshold corresponding to the screen fill mode, a photo preset brightness threshold corresponding to the screen fill mode is obtained, according to the ambient light brightness and the screen fill light The photo preset brightness threshold corresponding to the mode determines the screen fill brightness.
预先设置各屏幕补光模式对应的拍照预设亮度阈值，预先建立屏幕补光模式与预设亮度阈值的对应关系，其可以为：正常补光模式对于第一拍照预设亮度阈值，低亮度补光模式对于第二拍照预设亮度阈值，并且第二拍照预设亮度阈值小于第一拍照预设亮度阈值，这样可以降低屏幕补光亮度时的亮度，减少补光时的能耗。The camera preset brightness threshold corresponding to each screen fill mode is preset, and the corresponding relationship between the screen fill mode and the preset brightness threshold is established in advance, which may be: the normal fill mode for the first camera preset brightness threshold, low brightness compensation The light mode presets the brightness threshold for the second photographing, and the second photographing preset brightness threshold is smaller than the first photographing preset brightness threshold, so that the brightness of the screen fill light brightness can be reduced, and the energy consumption during the fill light is reduced.
S204、控制屏幕以所确定的屏幕补光亮度进行补光。S204. The control screen fills the light with the determined brightness of the screen.
S205、控制摄像头捕捉图像，并生成照片。S205. Control the camera to capture an image and generate a photo.
在本实施的变形实施中，确定是否需要补光可以通过如下过程来实现，其具体包括：预先将环境光亮度进行分别设置为若干等级；当检测到开启摄像头时，获取环境光亮度，获取所说环境光亮度所属的环境光亮度等级，根据环境光亮度等级确定是否需要补光，当需要补光时触发屏幕补光功能，之后在采用实施例一的方法获取屏幕补光模式，确定补光亮度，摄像头在屏幕补光下捕捉图像，并生成照片。这样可以避免实时将环境光亮度与预设亮度阈值进行比较的步骤，减少了拍照的能耗，提高终端的待机时间。In the variant implementation of the present implementation, determining whether the fill light needs to be performed may be implemented by the following process, which specifically includes: separately setting the ambient light brightness to a plurality of levels; and when detecting that the camera is turned on, acquiring the ambient light brightness, acquiring the The ambient light brightness level to which the ambient light brightness belongs is determined according to the ambient light brightness level, whether the light fill is required, and the screen fill light function is triggered when the fill light is required, and then the screen fill light mode is obtained by the method of the first embodiment to determine the fill light. Brightness, the camera captures the image under the fill of the screen and generates a photo. This can avoid the step of comparing the ambient light brightness with the preset brightness threshold in real time, reducing the energy consumption of the photographing and improving the standby time of the terminal.
进一步，还可以预先将不同屏幕补光模式下的屏幕补光亮度进行分级，确定屏幕补光模式、屏幕补光亮度等级以及环境光亮度等级的对应关系，所述正常补光模式、正常模式下屏幕补光亮度等级和环境光亮度等级的对应关系存储为第一列表，低亮度补光模式、低亮度模式下屏幕补光亮度等级和环境光亮度等级的对应关系存储为第二列表，当确定需要屏幕补光时，根据屏幕补光模式和环境光亮度查找与其对应的屏幕补光亮度等级，控制摄像头在屏幕补光下捕捉图像并生成照片。这样当环境光亮度处于相对稳定的范围时，屏幕不需要调整显示亮度，仅需要控制曝光时间也可以拍出效果较佳的照片。可避免随着环境光亮度的变化而实时调整屏幕亮度，减少了拍照能耗，提高终端的待机时间。Further, the screen fill light brightness in different screen fill mode can be graded in advance, and the corresponding relationship between the screen fill light mode, the screen fill light brightness level, and the ambient light brightness level is determined, and the normal fill mode and the normal mode are determined. The correspondence between the screen fill brightness level and the ambient light level is stored as a first list, and the correspondence between the low brightness fill mode, the low light mode, and the ambient light level is stored as a second list, when determined When the screen fill light is required, the screen fill light brightness level is searched according to the screen fill mode and the ambient light brightness, and the camera is controlled to capture an image and generate a photo under the screen fill light. In this way, when the ambient light brightness is in a relatively stable range, the screen does not need to adjust the display brightness, and only needs to control the exposure time to take a photo with better effect. It can avoid adjusting the brightness of the screen in real time as the brightness of the ambient light changes, reducing the energy consumption of the camera and improving the standby time of the terminal.
本发明还提供了一种基于屏幕补光的拍照***，如图3所示，为基于屏幕补光的拍照***的一种结构原理图，其包括：The invention also provides a photographing system based on screen fill light, as shown in FIG. 3 , which is a structural schematic diagram of a photographing system based on screen fill light, which comprises:
获取模块100，用于当检测到开启摄像头时，获取环境光亮度，并将所述环境光亮度与预设亮度阈值进行比较。The obtaining module 100 is configured to acquire ambient light brightness when detecting that the camera is turned on, and compare the ambient light brightness with a preset brightness threshold.
确定模块200，用于当所述环境光亮度低于预设亮度阈值时，根据所述环境光亮度确定屏幕补光亮度。The determining module 200 is configured to determine a screen fill light brightness according to the ambient light brightness when the ambient light brightness is lower than a preset brightness threshold.
第一控制模块300，用于控制屏幕以所确定的屏幕补光亮度进行补光。The first control module 300 is configured to control the screen to fill light with the determined brightness of the screen fill light.
第二控制模块400，用于控制摄像头捕捉图像，并生成照片。The second control module 400 is configured to control the camera to capture an image and generate a photo.
请一并参考图4，为基于屏幕补光的拍照***另一结构原理图，所述基于屏幕补光的拍照***，其中，所述获取模块100具体包括：Please refer to FIG. 4 , which is another structural schematic diagram of the screen-filling-based photographing system, the screen-filling-based photographing system, wherein the obtaining module 100 specifically includes:
获取单元101，用于检测到开启摄像头时，获取环境光亮度以及屏幕补光模式，其中，所述屏幕补光模式为低亮度补光模式和正常补光模式；The acquiring unit 101 is configured to acquire an ambient light brightness and a screen fill mode when the camera is turned on, wherein the screen fill mode is a low brightness fill mode and a normal fill mode;
比较单元102，用于将所述环境光亮度与所述屏幕补光模式对应的预设亮度阈值进行比较。The comparing unit 102 is configured to compare the ambient light brightness with a preset brightness threshold corresponding to the screen fill mode.
所述基于屏幕补光的拍照***，其中，所述确定模块200包括确定单元201，用于：The screen-filling-based photographing system, wherein the determining module 200 includes a determining unit 201, configured to:
当所述环境光亮度低于所述屏幕补光模式对应的预设亮度阈值时，根据所述环境光亮度及屏幕补光模式确定屏幕补光亮度。When the ambient light brightness is lower than a preset brightness threshold corresponding to the screen fill mode, the screen fill light brightness is determined according to the ambient light brightness and the screen fill mode.
所述基于屏幕补光的拍照***，其中，所述获取单元101具体包括：The screen-filling-based photographing system, wherein the obtaining unit 101 specifically includes:
第一获取子单元1011，用于检测到开启摄像头时，获取环境光亮度及智能终端的电池模式。The first obtaining sub-unit 1011 is configured to detect ambient light brightness and a battery mode of the smart terminal when the camera is turned on.
第一确定子单元1012，用于根据所述电池模式确定屏幕补光模式。The first determining subunit 1012 is configured to determine a screen fill mode according to the battery mode.
所述基于屏幕补光的拍照***，其中第一确定子单元1012用于：若所述电池模式为正常模式，则确定所述屏幕补光模式为正常补光模式；若所述电池模式为省电模式，则确定所述屏幕补光模式为低亮度补光模式。The screen-filling-based photographing system, wherein the first determining sub-unit 1012 is configured to: if the battery mode is a normal mode, determine that the screen fill mode is a normal fill mode; if the battery mode is a province In the electrical mode, it is determined that the screen fill mode is a low brightness fill mode.
所述基于屏幕补光的拍照方法，其中，所述确定单元201包括:The method of photographing based on screen fill light, wherein the determining unit 201 comprises:
第二获取子单元2011，用于获取所述屏幕补光模式对应的拍照亮度阈值。The second obtaining sub-unit 2011 is configured to acquire a photographing brightness threshold corresponding to the screen fill mode.
第二确定子单元2012，用于根据所述环境光亮度及拍照亮度阈值确定屏幕补光亮度。The second determining subunit 2012 is configured to determine a screen fill light brightness according to the ambient light brightness and the photographing brightness threshold.
在本发明所提供的实施例中，应该理解到，所揭露的***和方法，可以通过其它的方式实现。例如，以上所描述的***实施例仅仅是示意性的，例如，所述模块的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个***，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，***或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。In the embodiments provided by the present invention, it should be understood that the disclosed systems and methods may be implemented in other manners. For example, the system embodiment described above is merely illustrative. For example, the division of the module is only a logical function division. In actual implementation, there may be another division manner, for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, system or unit, and may be electrical, mechanical or otherwise.
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
另外，在本发明各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用硬件加软件功能单元的形式实现。In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above integrated unit can be implemented in the form of hardware or in the form of hardware plus software functional units.
上述以软件功能单元的形式实现的集成的单元，可以存储在一个计算机可读取存储介质中。上述软件功能单元存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)或处理器(processor)执行本发明各个实施例所述方法的部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。The above-described integrated unit implemented in the form of a software functional unit can be stored in a computer readable storage medium. The above software functional unit is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor to perform the methods of the various embodiments of the present invention. Part of the steps. The foregoing storage medium includes: a U disk, a mobile hard disk, and a read only memory (Read-Only) Memory, ROM, random access memory (RAM), disk or optical disc, and other media that can store program code.
最后应说明的是：以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and are not limited thereto; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that The technical solutions described in the foregoing embodiments are modified, or the equivalents of the technical features are replaced. The modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (15)

  1. 一种基于屏幕补光的拍照方法，其中包括：A photographing method based on screen fill light, which includes:
    检测到开启摄像头时，获取环境光亮度及智能终端的电池模式；When the camera is turned on, the ambient light brightness and the battery mode of the smart terminal are obtained;
    若所述电池模式为正常模式，则确定屏幕补光模式为正常补光模式，若所述电池模式为省电模式，则确定屏幕补光模式为低亮度补光模式；If the battery mode is the normal mode, determining that the screen fill mode is a normal fill mode, and if the battery mode is a power save mode, determining that the screen fill mode is a low brightness fill mode;
    将所述环境光亮度与屏幕补光模式对应的预设亮度阈值进行比较；Comparing the ambient light brightness with a preset brightness threshold corresponding to the screen fill mode;
    当所述环境光亮度低于所述屏幕补光模式对应的预设亮度阈值时，根据所述环境光亮度确定屏幕补光亮度；When the ambient light brightness is lower than a preset brightness threshold corresponding to the screen fill mode, determining a screen fill light brightness according to the ambient light brightness;
    控制屏幕以所确定的屏幕补光亮度进行补光，并在对屏幕补光时控制摄像头捕捉图像，并生成照片。The control screen fills the light with the determined fill light of the screen, and controls the camera to capture the image and generate a photo when the screen is filled.
  2. 根据权利要求1所述基于屏幕补光的拍照方法，其中所述根据所述环境光亮度确定屏幕补光亮度包括：The method according to claim 1, wherein the determining the brightness of the screen according to the brightness of the ambient light comprises:
    根据所述环境光亮度及屏幕补光模式确定屏幕补光亮度。The brightness of the screen fill light is determined according to the ambient light brightness and the screen fill light mode.
  3. 根据权利要求2所述基于屏幕补光的拍照方法，其中所述根据所述环境光亮度及所述屏幕补光模式确定屏幕补光亮度包括:The method according to claim 2, wherein the determining the brightness of the screen according to the brightness of the ambient light and the fill mode of the screen comprises:
    获取所述屏幕补光模式对应的拍照亮度阈值；Obtaining a photo brightness threshold corresponding to the screen fill mode;
    根据所述环境光亮度及拍照亮度阈值确定屏幕补光亮度。The brightness of the screen fill light is determined according to the ambient light brightness and the photographing brightness threshold.
  4. 一种基于屏幕补光的拍照方法，其中包括：A photographing method based on screen fill light, which includes:
    检测到开启摄像头时，获取环境光亮度，并将所述环境光亮度与预设亮度阈值进行比较；When detecting that the camera is turned on, obtaining ambient light brightness, and comparing the ambient light brightness with a preset brightness threshold;
    当所述环境光亮度低于预设亮度阈值时，根据所述环境光亮度确定屏幕补光亮度；When the ambient light brightness is lower than a preset brightness threshold, determining a screen fill light brightness according to the ambient light brightness;
    控制屏幕以所确定的屏幕补光亮度进行补光；The control screen fills the light with the determined brightness of the screen;
    控制摄像头捕捉图像，并生成照片。Control the camera to capture images and generate photos.
  5. 根据权利要求4所述基于屏幕补光的拍照方法，其中所述检测到开启摄像头时，获取环境光亮度，并将所述环境光亮度与预设亮度阈值进行比较包括：The method according to claim 4, wherein when the camera is turned on, acquiring ambient light brightness, and comparing the ambient light brightness with a preset brightness threshold comprises:
    检测到开启摄像头时，获取环境光亮度以及屏幕补光模式，其中，所述屏幕补光模式为低亮度补光模式和正常补光模式；When the camera is turned on, the ambient light brightness and the screen fill mode are obtained, wherein the screen fill mode is a low brightness fill mode and a normal fill mode;
    将所述环境光亮度与所述屏幕补光模式对应的预设亮度阈值进行比较。The ambient light brightness is compared with a preset brightness threshold corresponding to the screen fill mode.
  6. 根据权利要求5所述基于屏幕补光的拍照方法，其中所述当所述环境光亮度低于预设亮度阈值时，根据所述环境光亮度确定屏幕补光亮度包括：The method according to claim 5, wherein when the ambient light brightness is lower than a preset brightness threshold, determining the screen fill light brightness according to the ambient light brightness comprises:
    当所述环境光亮度低于所述屏幕补光模式对应的预设亮度阈值时，根据所述环境光亮度及屏幕补光模式确定屏幕补光亮度。When the ambient light brightness is lower than a preset brightness threshold corresponding to the screen fill mode, the screen fill light brightness is determined according to the ambient light brightness and the screen fill mode.
  7. 根据权利要求6所述基于屏幕补光的拍照方法，其中所述根据所述环境光亮度及所述屏幕补光模式确定屏幕补光亮度包括:The method according to claim 6, wherein the determining the brightness of the screen according to the brightness of the ambient light and the fill mode of the screen comprises:
    获取所述屏幕补光模式对应的拍照亮度阈值；Obtaining a photo brightness threshold corresponding to the screen fill mode;
    根据所述环境光亮度及拍照亮度阈值确定屏幕补光亮度。The brightness of the screen fill light is determined according to the ambient light brightness and the photographing brightness threshold.
  8. 根据权利要求5所述基于屏幕补光的拍照方法，其中所述检测到开启摄像头时，获取环境光亮度以及屏幕补光模式包括：The photographing method of the screen fill light according to claim 5, wherein when the camera is turned on, acquiring the ambient light brightness and the screen fill light mode comprises:
    检测到开启摄像头时，获取环境光亮度及智能终端的电池模式；When the camera is turned on, the ambient light brightness and the battery mode of the smart terminal are obtained;
    根据所述电池模式确定屏幕补光模式。The screen fill mode is determined according to the battery mode.
  9. 根据权利要求8所述基于屏幕补光的拍照方法，其中根据所述电池模式确定屏幕补光模式包括：The method according to claim 8, wherein the determining the screen fill mode according to the battery mode comprises:
    若所述电池模式为正常模式，则确定所述屏幕补光模式为正常补光模式；If the battery mode is the normal mode, determining that the screen fill mode is a normal fill mode;
    若所述电池模式为省电模式，则确定所述屏幕补光模式为低亮度补光模式。If the battery mode is the power saving mode, it is determined that the screen fill mode is a low brightness fill mode.
  10. 一种基于屏幕补光的拍照***，其中包括：A photographing system based on screen fill light, which includes:
    获取模块，用于当检测到开启摄像头时，获取环境光亮度，并将所述环境光亮度与预设亮度阈值进行比较；An acquiring module, configured to acquire ambient light brightness when detecting that the camera is turned on, and compare the ambient light brightness with a preset brightness threshold;
    确定模块，用于当所述环境光亮度低于预设亮度阈值时，根据所述环境光亮度确定屏幕补光亮度；a determining module, configured to determine a screen fill light brightness according to the ambient light brightness when the ambient light brightness is lower than a preset brightness threshold;
    第一控制模块，用于控制屏幕以所确定的屏幕补光亮度进行补光；a first control module, configured to control the screen to fill light with the determined brightness of the screen;
    第二控制模块，用于控制摄像头捕捉图像，并生成照片。A second control module is configured to control the camera to capture an image and generate a photo.
  11. 根据权利要求10所述基于屏幕补光的拍照***，其中所述获取模块包括：The screen fill light-based photographing system according to claim 10, wherein the acquisition module comprises:
    获取单元，用于检测到开启摄像头时，获取环境光亮度以及屏幕补光模式，其中，所述屏幕补光模式为低亮度补光模式和正常补光模式；An acquiring unit, configured to acquire an ambient light brightness and a screen fill mode when the camera is turned on, wherein the screen fill mode is a low brightness fill mode and a normal fill mode;
    比较单元，用于将所述环境光亮度与所述屏幕补光模式对应的预设亮度阈值进行比较。And a comparing unit, configured to compare the ambient light brightness with a preset brightness threshold corresponding to the screen fill mode.
  12. 根据权利要求11所述基于屏幕补光的拍照***，其中所述确定模块包括确定单元，用于：The screen-filling-based photographing system according to claim 11, wherein the determining module comprises a determining unit for:
    当所述环境光亮度低于所述屏幕补光模式对应的预设亮度阈值时，根据所述环境光亮度及屏幕补光模式确定屏幕补光亮度。When the ambient light brightness is lower than a preset brightness threshold corresponding to the screen fill mode, the screen fill light brightness is determined according to the ambient light brightness and the screen fill mode.
  13. 根据权利要求12所述基于屏幕补光的拍照***，其中所述确定单元包括:The screen fill light-based photographing system according to claim 12, wherein said determining unit comprises:
    第二获取子单元，用于获取所述屏幕补光模式对应的拍照亮度阈值；a second acquiring sub-unit, configured to acquire a photographing brightness threshold corresponding to the screen fill mode;
    第二确定子单元，用于根据所述环境光亮度及拍照亮度阈值确定屏幕补光亮度。a second determining subunit, configured to determine a screen fill light brightness according to the ambient light brightness and the photographing brightness threshold.
  14. 根据权利要求11所述基于屏幕补光的拍照***，其中所述获取单元包括：The screen-filling-based photographing system according to claim 11, wherein the obtaining unit comprises:
    第一获取子单元，用于检测到开启摄像头时，获取环境光亮度及智能终端的电池模式；a first acquiring subunit, configured to detect ambient light brightness and a battery mode of the smart terminal when the camera is turned on;
    第一确定子单元，用于根据所述电池模式确定屏幕补光模式。And a first determining subunit, configured to determine a screen fill mode according to the battery mode.
  15. 根据权利要求14所述基于屏幕补光的拍照***，其中第一确定子单元用于：The screen fill light-based photographing system according to claim 14, wherein the first determining subunit is configured to:
    若所述电池模式为正常模式，则确定所述屏幕补光模式为正常补光模式；若所述电池模式为省电模式，则确定所述屏幕补光模式为低亮度补光模式。If the battery mode is the normal mode, determining that the screen fill mode is a normal fill mode; if the battery mode is a power save mode, determining that the screen fill mode is a low brightness fill mode.
PCT/CN2017/071089 2016-06-15 2017-01-13 Photographing method and system based on supplementary screen lighting WO2017215262A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610417157.3 2016-06-15
CN201610417157.3A CN105979125B (en) 2016-06-15 2016-06-15 A kind of photographic method and system based on screen light filling

Publications (1)

Publication Number Publication Date
WO2017215262A1 true WO2017215262A1 (en) 2017-12-21

Family

ID=57011338

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/071089 WO2017215262A1 (en) 2016-06-15 2017-01-13 Photographing method and system based on supplementary screen lighting

Country Status (2)

Country Link
CN (1) CN105979125B (en)
WO (1) WO2017215262A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112995510A (en) * 2021-02-25 2021-06-18 深圳市中西视通科技有限公司 Method and system for detecting environment light of security monitoring camera
CN113473008A (en) * 2021-06-25 2021-10-01 维沃移动通信（杭州）有限公司 Shooting method and device
CN114040114A (en) * 2021-11-26 2022-02-11 重庆紫光华山智安科技有限公司 Panoramic shooting and light supplementing method, system, equipment and medium

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105979125B (en) * 2016-06-15 2019-09-24 惠州Tcl移动通信有限公司 A kind of photographic method and system based on screen light filling
CN106506979A (en) * 2016-10-26 2017-03-15 惠州Tcl移动通信有限公司 A kind of front-facing camera is taken pictures automatic light-supplementing system and method
CN106657662A (en) * 2017-01-03 2017-05-10 惠州Tcl移动通信有限公司 Photographing brightness control method and system based on mobile terminal
CN106603929B (en) * 2017-02-08 2021-03-23 惠州Tcl移动通信有限公司 Screen light supplementing photographing method and system based on mobile terminal
CN108810420A (en) * 2017-05-03 2018-11-13 迅驰（北京）视讯科技有限公司 Control method, system and the Car license recognition instrument of light compensating lamp
CN107220621A (en) * 2017-05-27 2017-09-29 北京小米移动软件有限公司 Terminal carries out the method and device of recognition of face
CN107197164A (en) * 2017-07-25 2017-09-22 奇酷互联网络科技（深圳）有限公司 Auto heterodyne light compensation method, device, mobile terminal and computer-readable recording medium
CN108111771B (en) * 2017-12-28 2021-01-08 浪潮金融信息技术有限公司 Dimming control method and device of self-service terminal, computer storage medium and terminal
CN108446608A (en) * 2018-02-28 2018-08-24 深圳壹账通智能科技有限公司 Credit information checking method, device, equipment and readable storage medium storing program for executing
CN110225237B (en) * 2018-03-02 2021-07-13 Oppo广东移动通信有限公司 Image acquisition method and device and mobile terminal
CN108668022B (en) * 2018-04-26 2020-11-27 四川酷比通信设备有限公司 Face unlocking method in dark state and mobile terminal thereof
CN108495056A (en) * 2018-06-12 2018-09-04 努比亚技术有限公司 Photographic method, mobile terminal and computer readable storage medium
CN108831410A (en) * 2018-07-04 2018-11-16 青岛海信移动通信技术股份有限公司 Screen light compensation method and device
CN112262564A (en) * 2019-07-29 2021-01-22 深圳市大疆创新科技有限公司 Image shooting method, shooting equipment, mobile terminal and medium
CN111131720A (en) * 2019-12-30 2020-05-08 惠州视维新技术有限公司 Television control method, television and storage medium
CN112422840A (en) * 2020-10-26 2021-02-26 珠海市一微半导体有限公司 Safe light supplementing method of vision robot

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103220421A (en) * 2013-04-03 2013-07-24 广东欧珀移动通信有限公司 Method and device for using mobile terminal to carry out self photographing
CN104184956A (en) * 2014-08-29 2014-12-03 宇龙计算机通信科技(深圳)有限公司 Mobile communication terminal photographing method and system and mobile communication terminal
US20150002735A1 (en) * 2013-07-01 2015-01-01 Qualcomm Incorporated Display device configured as an illumination source
CN104750597A (en) * 2015-04-16 2015-07-01 小米科技有限责任公司 User guide method and device during low power
CN105554412A (en) * 2016-02-15 2016-05-04 广东欧珀移动通信有限公司 Photographing method and device based on screen light compensation and mobile terminal
CN105554413A (en) * 2016-02-15 2016-05-04 广东欧珀移动通信有限公司 Screen light compensation photographing method and device, and mobile terminal
CN105979125A (en) * 2016-06-15 2016-09-28 惠州Tcl移动通信有限公司 Photographing method and system based on screen light supplement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI456564B (en) * 2011-09-29 2014-10-11 Acer Inc Electronic apparatus, luminance adjustment system and luminance adjustment method
CN104065862B (en) * 2013-03-18 2017-09-29 联想(北京)有限公司 A kind of information processing method and electronic equipment
CN104684053A (en) * 2015-01-28 2015-06-03 重庆蓝岸通讯技术有限公司 Method and system for prolonging use duration of batteries of electronic equipment in low-power state
CN105227834B (en) * 2015-09-09 2018-08-17 深圳市沃特沃德股份有限公司 The photographic method and device of mobile intelligent terminal
CN105516593A (en) * 2015-12-17 2016-04-20 上海斐讯数据通信技术有限公司 Shooting apparatus and shooting light supplement adjustment method and system therefor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103220421A (en) * 2013-04-03 2013-07-24 广东欧珀移动通信有限公司 Method and device for using mobile terminal to carry out self photographing
US20150002735A1 (en) * 2013-07-01 2015-01-01 Qualcomm Incorporated Display device configured as an illumination source
CN104184956A (en) * 2014-08-29 2014-12-03 宇龙计算机通信科技(深圳)有限公司 Mobile communication terminal photographing method and system and mobile communication terminal
CN104750597A (en) * 2015-04-16 2015-07-01 小米科技有限责任公司 User guide method and device during low power
CN105554412A (en) * 2016-02-15 2016-05-04 广东欧珀移动通信有限公司 Photographing method and device based on screen light compensation and mobile terminal
CN105554413A (en) * 2016-02-15 2016-05-04 广东欧珀移动通信有限公司 Screen light compensation photographing method and device, and mobile terminal
CN105979125A (en) * 2016-06-15 2016-09-28 惠州Tcl移动通信有限公司 Photographing method and system based on screen light supplement

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112995510A (en) * 2021-02-25 2021-06-18 深圳市中西视通科技有限公司 Method and system for detecting environment light of security monitoring camera
CN113473008A (en) * 2021-06-25 2021-10-01 维沃移动通信（杭州）有限公司 Shooting method and device
WO2022268079A1 (en) * 2021-06-25 2022-12-29 维沃移动通信（杭州）有限公司 Photographing method and device
CN113473008B (en) * 2021-06-25 2023-01-24 维沃移动通信（杭州）有限公司 Shooting method and device
CN114040114A (en) * 2021-11-26 2022-02-11 重庆紫光华山智安科技有限公司 Panoramic shooting and light supplementing method, system, equipment and medium

Also Published As

Publication number Publication date
CN105979125A (en) 2016-09-28
CN105979125B (en) 2019-09-24

Similar Documents

Publication Publication Date Title
WO2017215262A1 (en) Photographing method and system based on supplementary screen lighting
WO2021040284A1 (en) System and method for content enhancement using quad color filter array sensors
WO2017133274A1 (en) Screen brightness adjusting method and system for terminal, and terminal
WO2016072714A1 (en) Electronic device and method for providing filter in electronic device
WO2014035072A1 (en) Photographing apparatus, method of controlling the same, and computer-readable recording medium
WO2015122616A1 (en) Photographing method of an electronic device and the electronic device thereof
WO2015120673A1 (en) Method, system and photographing equipment for controlling focusing in photographing by means of eyeball tracking technology
WO2018014816A1 (en) Smart flash lamp control method and mobile terminal
WO2015126060A1 (en) Electronic device and method for processing image
WO2018040269A1 (en) Image processing method and terminal
WO2016108445A1 (en) Display device and control method therefor
WO2014077659A1 (en) Photographing apparatus and method for controlling thereof
WO2012115408A2 (en) Image sensor and photographing apparatus including same
WO2017181686A1 (en) Automatic image angle correction method and system for use in video communication of mobile terminal
WO2019190174A1 (en) Electronic device for monitoring health of eyes of user and method for operating the same
WO2017219661A1 (en) Terminal process controlling method and system
WO2018161592A1 (en) Method, device, storage medium, and electronic apparatus for changing background grayscale level to save power
WO2018058835A1 (en) Call mode monitoring method, system and communication terminal
WO2018145597A1 (en) Mobile terminal-based screen light-supplementing photographing method and system, and mobile terminal
WO2019212156A1 (en) Electronic device for heating control, and operating method therefor
WO2020153738A1 (en) Electronic device and method for connecting ground node to camera module
WO2019125074A1 (en) Method of generating composite image using plurality of images with different exposure values and electronic device supporting the same
WO2019172723A1 (en) Interface connected to image sensor and electronic device comprising interfaces connected among plurality of processors
WO2020171492A1 (en) Method for processing photographed image and electronic device therefor
CN108668022A (en) A kind of face unlocking method under dark-state and its mobile terminal

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17812380

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 17.05.2019)

122 Ep: pct application non-entry in european phase

Ref document number: 17812380

Country of ref document: EP

Kind code of ref document: A1