CN109361872B

CN109361872B - Double-sided screen auxiliary shooting method, terminal and storage medium

Info

Publication number: CN109361872B
Application number: CN201811462526.6A
Authority: CN
Inventors: 李明
Original assignee: Shenzhen Kaicheng Technology Co ltd
Current assignee: Shenzhen Kaicheng Technology Co ltd
Priority date: 2018-11-30
Filing date: 2018-11-30
Publication date: 2022-06-07
Anticipated expiration: 2038-11-30
Also published as: CN109361872A

Abstract

The invention discloses a double-sided screen auxiliary shooting method, which comprises the following steps: when a shooting instruction is received, judging whether the current shooting mode is a rear double-sided screen shooting mode or not; when the current shooting mode is a rear double-sided screen shooting mode, outputting a preset shooting mode list so that a user can select a target shooting mode based on the preset shooting mode list; and acquiring target shooting parameters corresponding to the target shooting mode, adjusting a rear screen according to the target shooting parameters and executing the shooting instruction to obtain shot image information. The invention also discloses a terminal and a storage medium. According to the invention, the rear screen of the double-sided screen is utilized for polishing, and the rear screen is adjusted according to different shooting references in the double-sided screen shooting process, so that the shooting diversity of the double-sided screen terminal is realized.

Description

Double-sided screen auxiliary shooting method, terminal and storage medium

Technical Field

The invention relates to the field of mobile communication, in particular to a double-sided screen auxiliary shooting method, a terminal and a storage medium.

Background

With the continuous development of terminal technology, terminals often have an image capturing function. With the improvement of living standard of people, the requirements of people on photographic art are also improved, and the requirement of people on photographic art cannot be met by repeated exposure of photos, photographic art photos by using backgrounds or backing scenes and the like from black and white to color. If the characteristics of the double-sided screen terminal are fully utilized, the personalized requirements of users for photographing are met, and the improvement of the photographing diversity becomes a technical problem to be solved urgently at present.

Disclosure of Invention

The invention mainly aims to provide a double-sided screen auxiliary shooting method, a terminal and a storage medium, aiming at meeting the personalized requirements of users on shooting and improving the shooting diversity.

In order to achieve the above object, the present invention provides a double-sided screen auxiliary shooting method, including the steps of:

when a shooting instruction is received, judging whether the current shooting mode is a rear double-sided screen shooting mode or not;

when the current shooting mode is a rear double-sided screen shooting mode, outputting a preset shooting mode list so that a user can select a target shooting mode based on the preset shooting mode list;

and acquiring target shooting parameters corresponding to the target shooting mode, adjusting a rear screen according to the target shooting parameters and executing the shooting instruction to obtain shot image information.

Optionally, when the current photographing mode is a rear-mounted dual-screen photographing mode, outputting a preset photographing mode list for a user to select a target photographing mode based on the preset photographing mode list, including:

acquiring preset shooting parameters associated with the target shooting mode, and outputting confirmation prompt information for a user to input a confirmation instruction;

when a confirmation instruction is received within a preset time period, the preset shooting parameters are target shooting parameters corresponding to the target shooting mode;

and when the confirmation instruction is not received within a preset time period, outputting a parameter setting interface corresponding to the target shooting mode, receiving a new shooting parameter defined by the parameter setting interface and taking the new shooting parameter as the target shooting parameter corresponding to the target shooting mode.

Optionally, the step of obtaining the target shooting parameters corresponding to the target shooting mode, adjusting a rear screen according to the target shooting parameters, and executing the shooting instruction to obtain the shot image information includes:

when the target shooting mode is an alternate continuous shooting mode, acquiring the illumination intensity in the current shooting environment, and comparing the illumination intensity with a preset illumination intensity threshold value;

when the illumination intensity is smaller than the preset illumination intensity threshold value, acquiring first shooting parameters corresponding to the alternate continuous shooting mode, wherein the first shooting parameters comprise light supplement colors and color interval intervals corresponding to the light supplement colors;

and executing the shooting instruction at the middle time point of the color interval to acquire shot image information corresponding to each supplementary lighting color.

Optionally, the obtaining of the target shooting parameter corresponding to the target shooting mode, adjusting a rear screen according to the target shooting parameter, and executing the shooting instruction to obtain the shot image information includes:

when the target shooting mode is a colorful shooting mode, acquiring the illumination intensity in the current shooting environment, and comparing the illumination intensity with a preset illumination intensity threshold value;

when the illumination intensity is smaller than the preset illumination intensity threshold value, acquiring second shooting parameters corresponding to the colorful shooting mode, wherein the second shooting parameters comprise a main fill light color, an auxiliary fill light color, a first exposure duration corresponding to the main fill light color and a second exposure duration corresponding to the auxiliary fill light color;

and imaging under the main supplementary lighting color, and obtaining shot image information according to the first exposure duration exposed under the main supplementary lighting color and the second exposure duration exposed under each auxiliary supplementary lighting color.

when the target shooting mode is a gradual change shooting mode, acquiring a third shooting parameter corresponding to the gradual change shooting mode, wherein the third shooting parameter comprises a light supplement color and a light supplement area;

and according to the light supplement color and the light supplement area adjustment, the rear screen executes the shooting instruction to obtain the shot image information when the adjustment of the rear screen is completed.

when the target shooting mode is a dynamic lighting shooting mode, acquiring fourth shooting parameters corresponding to the dynamic lighting shooting, wherein the fourth shooting parameters comprise a light supplementing color and a light ray moving speed;

according to the light filling color and the light moving speed adjustment the rear screen executes the shooting instruction to obtain the shooting image information when the adjustment of the rear screen is completed.

Optionally, after the step of determining whether the current photographing mode is the rear-mounted dual-screen photographing mode when the photographing instruction is received, the method includes:

when the current shooting mode is not the rear double-sided screen shooting mode, acquiring the illumination intensity in the current shooting environment, and comparing the illumination intensity with a preset illumination intensity threshold value;

and when the illumination intensity is greater than the preset illumination intensity threshold value, executing the shooting instruction to obtain shot image information.

Optionally, after the step of obtaining the target shooting parameter corresponding to the target shooting mode, adjusting a rear screen according to the target shooting parameter, and executing the shooting instruction to obtain the shot image information, the method includes:

outputting the shot image information and a display parameter adjusting interface corresponding to the shot image information;

and receiving image display parameters in the display parameter adjusting interface, and adjusting the shot image information according to the image display parameters to obtain corresponding shot image information.

In addition, in order to achieve the above object, the present invention also provides a terminal;

the terminal includes: a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein:

the computer program, when executed by the processor, implements the steps of the dual-screen assisted photographing method as described above.

In addition, to achieve the above object, the present invention also provides a computer storage medium;

the computer storage medium has stored thereon a computer program which, when executed by a processor, implements the steps of the dual-screen assisted photographing method as described above.

According to the double-sided screen auxiliary shooting method, the terminal and the storage medium, whether the current shooting mode is a post double-sided screen shooting mode or not is judged when the shooting instruction is received; when the current shooting mode is a rear double-sided screen shooting mode, outputting a preset shooting mode list so that a user can select a target shooting mode based on the preset shooting mode list; and acquiring target shooting parameters corresponding to the target shooting mode, adjusting a rear screen according to the target shooting parameters and executing the shooting instruction to obtain shot image information. According to the invention, the rear screen of the double-sided screen is utilized for polishing, the rear screen is adjusted according to the corresponding shooting participation in the shooting process by setting the corresponding shooting parameters to the rear screen, so that various shot images are obtained, the shooting diversity is realized, and the individual shooting requirements of users are met.

Drawings

Fig. 1 is a schematic diagram of a hardware structure of a mobile terminal implementing various embodiments of the present invention;

fig. 2 is a diagram of a communication network system architecture according to an embodiment of the present invention;

FIG. 3 is a flowchart illustrating a first embodiment of a dual-sided screen assisted photographing method according to the present invention;

FIG. 4 is a flowchart illustrating a second embodiment of a dual-sided screen assisted photographing method according to the present invention;

fig. 5 is a schematic view of a specific scene of a third embodiment of a double-sided screen assisted shooting method according to the present invention;

FIG. 6 is a flowchart illustrating a fourth embodiment of a dual-sided screen assisted photographing method according to the present invention;

FIG. 7 is a flowchart illustrating a fifth embodiment of a double-sided screen assisted photographing method according to the present invention;

fig. 8 is a schematic view of a specific scene of a fifth embodiment of a double-sided screen assisted shooting method according to the present invention.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in itself. Thus, "module", "component" or "unit" may be used mixedly.

The terminal may be implemented in various forms. For example, the terminal described in the present invention may include a mobile terminal such as a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a Personal Digital Assistant (PDA), a Portable Media Player (PMP), a navigation device, a wearable device, a smart band, a pedometer, and the like, and a fixed terminal such as a Digital TV, a desktop computer, and the like.

The following description will be given by way of example of a mobile terminal, and it will be understood by those skilled in the art that the configuration according to the embodiment of the present invention can be applied to a fixed type terminal, in addition to elements particularly used for mobile purposes.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a terminal in a hardware operating environment according to an embodiment of the present invention (also called a dual-panel auxiliary shooting device, where the dual-panel auxiliary shooting device may be formed by a single dual-panel auxiliary shooting device, or may be formed by combining other devices with the dual-panel auxiliary shooting device).

Referring to fig. 1, which is a schematic diagram of a hardware structure of a mobile terminal for implementing various embodiments of the present invention, the mobile terminal 100 may include: RF (Radio Frequency) unit 101, WiFi module 102, audio output unit 103, a/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, and power supply 111. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 1 is not intended to be limiting of mobile terminals, which may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.

The following describes each component of the mobile terminal in detail with reference to fig. 1:

the radio frequency unit 101 may be configured to receive and transmit signals during information transmission and reception or during a call, and specifically, receive downlink information of a base station and then process the downlink information to the processor 110; in addition, the uplink data is transmitted to the base station. Typically, radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 101 can also communicate with a network and other devices through wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to GSM (Global System for Mobile communications), GPRS (General Packet Radio Service), CDMA2000(Code Division Multiple Access 2000), WCDMA (Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access), FDD-LTE (Frequency Division duplex Long Term Evolution), and TDD-LTE (Time Division duplex Long Term Evolution).

WiFi belongs to short-distance wireless transmission technology, and the mobile terminal can help a user to receive and send e-mails, browse webpages, access streaming media and the like through the WiFi module 102, and provides wireless broadband internet access for the user. Although fig. 1 shows the WiFi module 102, it is understood that it does not belong to the essential constitution of the mobile terminal, and may be omitted entirely as needed within the scope not changing the essence of the invention.

The audio output unit 103 may convert audio data received by the radio frequency unit 101 or the WiFi module 102 or stored in the memory 109 into an audio signal and output as sound when the mobile terminal 100 is in a call signal reception mode, a call mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output unit 103 may also provide audio output related to a specific function performed by the mobile terminal 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 103 may include a speaker, a buzzer, and the like.

The a/V input unit 104 is used to receive audio or video signals. The a/V input Unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042, the Graphics processor 1041 Processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 106. The image frames processed by the graphic processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the WiFi module 102. The microphone 1042 may receive sounds (audio data) via the microphone 1042 in a phone call mode, a recording mode, a voice recognition mode, or the like, and may be capable of processing such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 101 in case of a phone call mode. The microphone 1042 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.

The mobile terminal 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 1061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 1061 and/or a backlight when the mobile terminal 100 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing the posture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured on the mobile phone, further description is omitted here.

The display unit 106 is used to display information input by a user or information provided to the user. The Display unit 106 may include a Display panel 1061, and the Display panel 1061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 107 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Specifically, the user input unit 107 may include a touch panel 1071 and other input devices 1072. The touch panel 1071, also referred to as a touch screen, may collect a touch operation performed by a user on or near the touch panel 1071 (e.g., an operation performed by the user on or near the touch panel 1071 using a finger, a stylus, or any other suitable object or accessory), and drive a corresponding connection device according to a predetermined program. The touch panel 1071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 110, and can receive and execute commands sent by the processor 110. In addition, the touch panel 1071 may be implemented in various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 1071, the user input unit 107 may include other input devices 1072. In particular, other input devices 1072 may include, but are not limited to, one or more of a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like, and are not limited to these specific examples.

Further, the touch panel 1071 may cover the display panel 1061, and when the touch panel 1071 detects a touch operation thereon or nearby, the touch panel 1071 transmits the touch operation to the processor 110 to determine the type of the touch event, and then the processor 110 provides a corresponding visual output on the display panel 1061 according to the type of the touch event. Although the touch panel 1071 and the display panel 1061 are shown in fig. 1 as two separate components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated to implement the input and output functions of the mobile terminal, and is not limited herein.

The interface unit 108 serves as an interface through which at least one external device is connected to the mobile terminal 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 108 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the mobile terminal 100 or may be used to transmit data between the mobile terminal 100 and external devices.

The memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 109 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The processor 110 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by operating or executing software programs and/or modules stored in the memory 109 and calling data stored in the memory 109, thereby performing overall monitoring of the mobile terminal. Processor 110 may include one or more processing units; preferably, the processor 110 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 110.

The mobile terminal 100 may further include a power supply 111 (e.g., a battery) for supplying power to various components, and preferably, the power supply 111 may be logically connected to the processor 110 via a power management system, so as to manage charging, discharging, and power consumption management functions via the power management system.

Although not shown in fig. 1, the mobile terminal 100 may further include a bluetooth module or the like, which is not described in detail herein.

As shown in fig. 1, the memory 109, which is a kind of computer storage medium, may include therein an operating system, a network communication module, a user interface module, and a dual-screen auxiliary photographing program, and the processor 110 may be configured to call the dual-screen auxiliary photographing program stored in the memory 109 and perform the following steps:

Further, the processor 110 may be configured to invoke the network operation control application program stored in the memory 109, and further perform, when the current photographing mode is the rear-view dual-screen photographing mode, outputting a preset photographing mode list for a user to select a target photographing mode based on the preset photographing mode list, where the steps include:

Further, the processor 110 may be configured to invoke the network operation control application program stored in the memory 109, further execute the steps of obtaining the target shooting parameter corresponding to the target shooting mode, adjusting a rear screen according to the target shooting parameter, and executing the shooting instruction, so as to obtain the shot image information, including:

the step of obtaining the target shooting parameters corresponding to the target shooting mode, adjusting a rear screen according to the target shooting parameters and executing the shooting instruction to obtain the shot image information comprises the following steps:

Further, the processor 110 may be configured to invoke the network operation control application program stored in the memory 109, further execute the steps of obtaining the target shooting parameter corresponding to the target shooting mode, adjusting a rear screen according to the target shooting parameter, and executing the shooting instruction, so as to obtain the shot image information, where the steps include:

Further, the processor 110 may be configured to invoke the network operation control application program stored in the memory 109, and further perform the following steps after the step of determining whether the current photographing mode is the rear-facing screen photographing mode when the photographing instruction is received, including:

Further, the processor 110 may be configured to invoke the network operation control application program stored in the memory 109, further execute the steps of obtaining the target shooting parameter corresponding to the target shooting mode, adjusting a rear screen according to the target shooting parameter, and executing the shooting instruction to obtain the shot image information, and then include:

In order to facilitate understanding of the embodiments of the present invention, a communication network system on which the mobile terminal of the present invention is based is described below.

Referring to fig. 2, fig. 2 is an architecture diagram of a communication Network system according to an embodiment of the present invention, where the communication Network system is an LTE system of a universal mobile telecommunications technology, and the LTE system includes a UE (User Equipment) 201, an E-UTRAN (Evolved UMTS Terrestrial Radio Access Network) 202, an EPC (Evolved Packet Core) 203, and an IP service 204 of an operator, which are in communication connection in sequence.

Specifically, the UE201 may be the terminal 100 described above, and is not described herein again.

The E-UTRAN202 includes eNodeB2021 and other eNodeBs 2022, among others. Among them, the eNodeB2021 may be connected with other eNodeB2022 through backhaul (e.g., X2 interface), the eNodeB2021 is connected to the EPC203, and the eNodeB2021 may provide the UE201 access to the EPC 203.

The EPC203 may include an MME (Mobility Management Entity) 2031, an HSS (Home Subscriber Server) 2032, other MMEs 2033, an SGW (Serving gateway) 2034, a PGW (PDN gateway) 2035, and a PCRF (Policy and Charging Rules Function) 2036, and the like. The MME2031 is a control node that handles signaling between the UE201 and the EPC203, and provides bearer and connection management. HSS2032 is used to provide registers to manage functions such as home location register (not shown) and holds subscriber specific information about service characteristics, data rates, etc. All user data may be sent through SGW2034, PGW2035 may provide IP address assignment for UE201 and other functions, and PCRF2036 is a policy and charging control policy decision point for traffic data flow and IP bearer resources, which selects and provides available policy and charging control decisions for a policy and charging enforcement function (not shown).

The IP services 204 may include the internet, intranets, IMS (IP Multimedia Subsystem), or other IP services, among others.

Although the LTE system is described as an example, it should be understood by those skilled in the art that the present invention is not limited to the LTE system, but may also be applied to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA, and future new network systems.

Based on the above mobile terminal hardware structure and communication network system, the present invention provides various embodiments of the method.

The embodiment provides a double-sided screen auxiliary shooting method which is applied to a terminal shown in fig. 1.

The terminal in this embodiment includes leading screen and rearmounted screen, and the terminal sets up different shooting parameters in this embodiment, and under the mode was shot to rearmounted two-sided screen, rearmounted screen carried out the light filling according to shooting parameter, that is to say, when two-sided screen was shot, provided the scheme of a colorful back of the body screen light filling by the rearmounted screen, let the user take out more distinctive photo, specifically:

referring to fig. 3, in a dual-sided screen auxiliary photographing method according to a first embodiment of the present invention, the dual-sided screen auxiliary photographing method includes:

step S10, when receiving the shooting instruction, determines whether the current shooting mode is the rear-mounted dual-screen shooting mode.

The terminal receives a shooting instruction, wherein the shooting instruction received by the terminal can be triggered in different modes, for example, a user inputs a 'shooting small video' by voice to trigger a shooting instruction; or the user manually clicks a 'photographing identifier' on a terminal display screen to trigger a photographing instruction; or, the user sets the photographing time in the terminal in advance, and when the terminal detects that the preset photographing time is reached, the terminal photographing instruction is automatically triggered.

After the terminal receives the instruction of shooing, the terminal acquires the current mode of shooing, the current mode of shooing of terminal can be the mode of shooing last time, can also be the mode of shooing that the frequency of use is the highest, the mode of shooing of double-screen terminal includes ordinary shooting mode and rearmounted double-sided screen shooting mode in this embodiment, wherein, including ordinary leading shooting and ordinary rearmounted shooting in the ordinary shooting mode, ordinary rearmounted shooting is different with rearmounted double-sided screen shooting mode in this embodiment in and lies in: the common rear-mounted shooting is supplemented with light by a rear-mounted flash lamp, and the rear-mounted double-sided screen shooting mode in the embodiment is supplemented with light of different colors set by a rear-mounted screen.

And step S20, outputting a preset shooting mode list when the current shooting mode is the rear double-sided screen shooting mode, so that the user can select a target shooting mode based on the preset shooting mode list.

When the current shooting mode of the terminal is the rear double-sided screen shooting mode, the terminal outputs a preset shooting mode list, and a user can select a target shooting mode in the preset shooting mode list so that the terminal shoots according to the target shooting mode selected by the user.

Wherein, different shooting modes are preset in the preset shooting mode list, for example: 1. the method comprises the following steps that (1) in an alternative continuous shooting mode, namely, in a darkroom, colorful continuous shooting is carried out, rear-mounted shooting is carried out in a dark place, a rear-mounted screen of a double-sided screen terminal outputs light with different colors, and in the alternative continuous shooting mode, the terminal shoots once when the rear screen displays one color; 2. dazzle various shooting methods, i.e. polychrome time delay exposure photography: the method comprises the steps that post-shooting is carried out in a dark place, one main color is set in a colorful shooting mode, then, several other colors are selected for assistance, the shot content is imaged in the main color in the shooting process, and the exposure time is two to three times of the sum of the exposure time of the other colors, so that a colorful shot picture is obtained; 3. in the gradual shooting mode, different areas of a rear screen of the terminal display different colors, for example, the colors of the upper end and the lower end of the rear screen are different, and image information corresponding to the gradual shooting mode is obtained; 4. in the dynamic lighting shooting mode, two lights with one color are arranged in the rear screen and are on the full screen of the rear screen, and the other light with the other color is on the screen, namely, the screen displays a horizontal light band which moves up and down back and forth with the screen, so that the shooting effect can be displayed as that the object is being scanned.

And step S30, acquiring target shooting parameters corresponding to the target shooting mode, adjusting a rear screen according to the target shooting parameters and executing the shooting instruction to obtain shot image information.

And the terminal acquires the selected target shooting mode and acquires target shooting parameters corresponding to the target shooting mode, wherein the terminal adjusts the rear screen according to the target shooting parameters and executes a shooting instruction at a corresponding moment to obtain shot image information. In the embodiment, the rear screen of the double-sided screen is utilized for polishing, the corresponding shooting parameters are set for the rear screen, the rear screen is adjusted according to the corresponding shooting participation in the shooting process, and the diversified shot images are obtained, so that the shooting diversity is realized, and the personalized requirements of users for shooting are met.

Further, referring to fig. 4, a second embodiment of the present invention is proposed on the basis of the first embodiment of the present invention.

The present embodiment is a step after step S20 in the first embodiment, that is, after the user determines the target shooting mode in the present embodiment, the method may adjust shooting participation corresponding to the target shooting mode, and specifically includes:

and step S40, acquiring the preset shooting parameters associated with the target shooting mode, and outputting confirmation prompt information for a user to input a confirmation instruction.

The terminal acquires preset shooting parameters associated with the target shooting mode, wherein the preset shooting parameters refer to shooting parameters corresponding to each shooting mode, such as color types of a rear screen, switching sequences of colors, color switching time, color partition parameters and the like.

And step S50, when a confirmation instruction is received within a preset time period, setting the preset shooting parameters as the target shooting parameters corresponding to the target shooting mode.

When the terminal receives a confirmation instruction within a preset time period (the preset time period refers to preset confirmation time, and the preset time period is flexibly set according to a specific scene, for example, set to 3 seconds), the terminal takes the preset shooting parameters as target shooting parameters corresponding to a target shooting mode, that is, the terminal determines that a user does not adjust the shooting parameters of the target shooting mode, and the terminal can directly shoot according to the preset shooting parameters.

And step S60, when no confirmation instruction is received within a preset time period, outputting a parameter setting interface corresponding to the target shooting mode, receiving a new shooting parameter defined by user in the parameter setting interface, and taking the new shooting parameter as the target shooting parameter corresponding to the target shooting mode.

When the terminal does not receive the confirmation instruction within the preset time period, the terminal outputs a parameter setting interface corresponding to the target shooting mode, that is, different shooting modes correspond to different shooting parameters in the embodiment, the user can set parameters corresponding to the target shooting mode on the parameter setting interface, the terminal receives new shooting parameters defined by the user in the parameter setting interface, and the terminal takes the new shooting parameters as the target shooting parameters corresponding to the target shooting mode. In the embodiment, the user can adjust the parameters of the target shooting mode, so that the shot picture can better meet the requirements of the user.

Further, on the basis of the first embodiment of the present invention, a third embodiment of the double-sided screen auxiliary shooting method of the present invention is proposed.

In this embodiment, the step S30 in the first embodiment is detailed, and the processing steps corresponding to different shooting modes in the two-sided screen shooting mode are specifically described in this embodiment, that is:

the shooting mode is as follows: the mode of taking photos in succession in turn, the mode of taking photos in succession in turn means under the dark surrounds, the light of different colours appears in turn in the rearmounted screen, the light of a colour of rearmounted screen change at every turn, then the terminal shoots a photo, obtains the photo under different colour light, and specific scene is as shown in fig. 5, includes:

step S31, when the target shooting mode is an alternate continuous shooting mode, acquiring the illumination intensity in the current shooting environment, and comparing the illumination intensity with a preset illumination intensity threshold value;

when the terminal determines that the target shooting mode selected by the user is an alternate continuous shooting mode, the terminal acquires the illumination intensity in the current shooting environment, the terminal compares the acquired illumination intensity with a preset illumination intensity threshold value, wherein the preset illumination intensity threshold value is a preset environment light brightness critical value, when the illumination intensity is greater than the preset illumination intensity threshold value, the terminal does not execute a shooting instruction of the alternate continuous shooting mode, prompts the shooting instruction, and executes a shooting instruction of the alternate continuous shooting mode when the illumination intensity is less than the preset illumination intensity threshold value, namely,

and step S32, when the illumination intensity is smaller than the preset illumination intensity threshold value, acquiring a first shooting parameter corresponding to the alternate continuous shooting mode.

When the terminal determines that the illumination intensity is smaller than a preset illumination intensity threshold value, the terminal acquires first shooting parameters corresponding to an alternate continuous shooting mode, wherein the first shooting parameters comprise supplementary lighting colors and color interval intervals corresponding to the supplementary lighting colors,

and step 33, the terminal acquires a color interval in the first shooting parameters, and executes the shooting instruction at the middle time point of the color interval to acquire shot image information corresponding to each supplementary lighting color.

And the terminal executes a shooting instruction at the middle time point of the color interval, and the terminal acquires the shot image information corresponding to each supplementary lighting color. For example, the supplementary lighting color includes 3 colors of red, yellow and blue, and the corresponding color interval is set to 0.4s, that is, the screen at the rear of the terminal is 0.0s-0.4s displays red, and the screen at the rear of the terminal is 0.4s-0.8s displays yellow; the rear screen of the terminal is 0.8s-1.2s to display blue; the terminal takes one picture in red light at 0.2s, one in yellow light at 0.6s, and one in blue light at 1 s. The terminal obtains the photo under the different colors of polishing according to the mode of taking a photograph in succession in turn in this embodiment for the photo color kind that double-sided screen shot is abundanter.

And a second shooting mode: the method comprises the following steps of carrying out colorful shooting, namely shooting at a rear position in a dark environment, and shooting with a main color and several other colors, namely imaging the shot contents in the main color by a terminal, wherein the exposure time is two to three times of the sum of the exposure time of the other colors, and obtaining a corresponding shot image, namely:

step S34, when the target shooting mode is a colorful shooting mode, acquiring the illumination intensity in the current shooting environment, and comparing the illumination intensity with a preset illumination intensity threshold value;

when the terminal determines that the target shooting mode is the colorful shooting mode, the terminal acquires the illumination intensity under the current shooting environment and compares the illumination intensity with a preset illumination intensity threshold value, when the terminal determines that the illumination intensity is greater than or equal to the preset illumination intensity threshold value, the terminal does not execute a shooting instruction corresponding to the colorful shooting mode and outputs prompt information, and when the illumination intensity is less than the preset illumination intensity threshold value, the terminal executes the shooting instruction, namely,

and step S35, when the illumination intensity is smaller than the preset illumination intensity threshold value, acquiring second shooting parameters corresponding to the colorful shooting mode, and shooting by the terminal according to the second shooting parameters to obtain shot image information.

That is, when the terminal determines that the illumination intensity is smaller than the preset illumination intensity threshold, the terminal acquires a second shooting parameter corresponding to the colorful shooting mode, wherein the second shooting parameter includes a main light supplement color, an auxiliary light supplement color, a first exposure duration corresponding to the main light supplement color, and a second exposure duration corresponding to the auxiliary light supplement color. And the terminal images under the main supplementary lighting color, the first exposure duration of the exposure under the main supplementary lighting color and the second exposure duration of the exposure under each auxiliary supplementary lighting color to obtain the shot image information. The first exposure time is two to three times of the second exposure time, and the types of the auxiliary light supplement colors are not more than 4.

And a third shooting mode: the gradual change shooting mode is that the area is divided on the rear screen to the gradual change shooting mode, and different areas show the light of different colour types, obtain the shooting information of gradual change colour, specifically:

and step S37, when the target shooting mode is a gradual change shooting mode, acquiring a third shooting parameter corresponding to the gradual change shooting mode, adjusting the rear screen according to the third shooting parameter, and when the adjustment of the rear screen is finished, executing the shooting instruction to obtain shot image information.

When the terminal determines that the target shooting mode is the gradual-change shooting mode, the terminal acquires a third shooting parameter corresponding to the gradual-change shooting mode, wherein the third shooting parameter comprises a light supplementing color and a light supplementing area; and the terminal adjusts the rear screen according to the light supplement color and the light supplement area, and executes the shooting instruction to obtain the shot image information when the adjustment of the rear screen is finished. For example, the fill-in light color in the third shooting parameter is red and blue, the fill-in light area is half each, then the half of the upper surface of the rear screen is red light, the half of the lower surface is blue light, when the adjustment of the rear screen is completed, the terminal shoots, and a gradually changed shot image is obtained.

And a fourth shooting mode: a dynamic lighting shooting mode, namely the light in the rear screen of the terminal is dynamically changed,

and step S38, when the target shooting mode is a dynamic lighting shooting mode, acquiring a fourth shooting parameter corresponding to the dynamic lighting shooting, adjusting the rear screen according to the fourth shooting parameter, and executing the shooting instruction to obtain shot image information when the adjustment of the rear screen is finished.

Namely, when the terminal determines that the target shooting mode is the dynamic lighting shooting mode, the terminal acquires a fourth shooting parameter corresponding to the dynamic lighting shooting; the fourth shooting parameter comprises a supplementary lighting color and a light ray moving speed; the terminal is according to the light filling colour and light moving speed adjustment rear screen when rear screen adjustment is accomplished, the execution shoots the instruction, obtains and shoots image information. For example, the fill-in color is green and yellow, the moving speed of the light is 1 cm/s, that is, the rear screen contains green light as the ground color, and a yellow light band moves on the rear screen at a speed of 1 cm/s, so as to obtain corresponding shooting information.

Different shooting modes are provided in the embodiment, so that the rear screen of the terminal is adjusted according to the shooting parameters corresponding to the shooting modes, and various shot images are obtained.

Further, referring to fig. 6, a fourth embodiment of the present invention is proposed on the basis of the first embodiment of the present invention.

This embodiment is a step after step S10 in the first embodiment, that is, when it is explained in this embodiment that the current photographing mode is not the rear double-sided screen photographing mode, the double-sided screen auxiliary photographing method includes:

step S70, when the current photographing mode is not the rear double-sided screen photographing mode, acquiring the illumination intensity in the current photographing environment, and comparing the illumination intensity with a preset illumination intensity threshold value;

when the terminal determines that the current photographing mode is not the rear-mounted double-sided screen photographing mode, the terminal acquires the illumination intensity in the current photographing environment, and the terminal compares the acquired illumination intensity with a preset illumination intensity threshold, where the preset illumination intensity threshold is the same as the preset illumination intensity threshold in the third embodiment, which is not described in detail in this embodiment.

And step S80, when the illumination intensity is larger than the preset illumination intensity threshold, executing the shooting instruction to obtain the shot image information.

When the terminal determines that the illumination intensity is larger than the preset illumination intensity threshold, the terminal executes a shooting instruction to obtain shot image information, and when the illumination intensity is smaller than or equal to the preset illumination intensity threshold, the terminal starts a flash lamp to carry out light supplement shooting. The terminal shooting mode specifically described in this embodiment is used when the current shooting mode of the terminal is not the rear-mounted double-sided screen shooting mode, so that the terminal shooting is more comprehensive.

Further, referring to fig. 7, a fifth embodiment of the present invention is proposed on the basis of the first embodiment of the present invention.

The present embodiment is a step after step S30 in the first embodiment, that is, in the present embodiment, it is described that after the terminal obtains the captured image information, the terminal performs display adjustment on the captured image information, and specifically, the method includes:

step S90, outputting the shot image information and a display parameter adjusting interface corresponding to the shot image information; and receiving image display parameters in the display parameter adjusting interface, and adjusting the shot image information according to the image display parameters to obtain corresponding shot image information.

When the terminal finishes shooting according to the target shooting mode, the terminal outputs shot image information and a display parameter adjusting interface corresponding to the shot image information, so that a user can adjust the display parameters of the shot image information on the display parameter adjusting interface; referring to fig. 8, the terminal receives image display parameters in the display parameter adjustment interface, and adjusts the shot image information according to the image display parameters to obtain corresponding shot image information.

Furthermore, an embodiment of the present invention further provides a computer-readable storage medium, where a dual-sided screen auxiliary shooting program is stored on the computer-readable storage medium, and when executed by a processor, the dual-sided screen auxiliary shooting program implements the following operations:

Further, when executed by the processor, the dual-screen auxiliary shooting program further realizes the following operations:

when the current shooting mode is a rear double-sided screen shooting mode, outputting a preset shooting mode list for a user to select a target shooting mode based on the preset shooting mode list, and comprising the following steps of:

Further, when executed by the processor, the double-sided screen auxiliary shooting program further realizes the following operations:

when receiving the shooting instruction, judge whether the current mode of shooing is after the step of rear-mounted two-sided screen shooting mode, include:

after the step of obtaining the target shooting parameters corresponding to the target shooting mode, adjusting a rear screen according to the target shooting parameters and executing the shooting instruction to obtain the shot image information, the method comprises the following steps:

The specific embodiment of the computer-readable storage medium of the present invention is substantially the same as the embodiments of the above-mentioned dual-screen auxiliary shooting method, and will not be described herein again.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.

The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A double-sided screen auxiliary shooting method is characterized by comprising the following steps:

acquiring target shooting parameters corresponding to the target shooting mode, adjusting a rear screen according to the target shooting parameters and executing the shooting instruction to obtain shot image information;

acquiring preset shooting parameters related to the target shooting mode, and outputting confirmation prompt information to enable a user to input a confirmation instruction, wherein the preset shooting parameters comprise color types of a rear screen, switching time of each color type, switching sequences of each color type and color partition parameters of each color type;

when a confirmation instruction is not received within a preset time period, outputting a parameter setting interface corresponding to the target shooting mode, receiving a new shooting parameter defined by user in the parameter setting interface, and taking the new shooting parameter as the target shooting parameter corresponding to the target shooting mode;

adjusting the rear screen according to the light supplement color and the light supplement area, and executing the shooting instruction to obtain shot image information when the adjustment of the rear screen is finished;

the step of obtaining the target shooting parameters corresponding to the target shooting mode, adjusting a rear screen according to the target shooting parameters and executing the shooting instruction to obtain the shot image information further comprises:

2. The double-sided screen auxiliary shooting method according to claim 1, wherein the step of obtaining the preset shooting parameters associated with the target shooting mode and outputting confirmation prompt information further comprises:

and when a confirmation instruction is received in a preset time period, the preset shooting parameters are the target shooting parameters corresponding to the target shooting mode.

3. The double-sided screen auxiliary shooting method of claim 1, wherein the step of obtaining target shooting parameters corresponding to the target shooting mode, adjusting a rear screen according to the target shooting parameters and executing the shooting instruction to obtain shot image information comprises:

4. The double-sided screen auxiliary shooting method of claim 1, wherein the step of obtaining target shooting parameters corresponding to the target shooting mode, adjusting a rear screen according to the target shooting parameters and executing the shooting instruction to obtain shot image information comprises:

when the illumination intensity is smaller than the preset illumination intensity threshold value, acquiring second shooting parameters corresponding to the colorful shooting mode, wherein the second shooting parameters comprise a main fill light color, an auxiliary fill light color, first exposure duration corresponding to the main fill light color and second exposure duration corresponding to the auxiliary fill light color;

5. The dual-screen auxiliary photographing method of claim 1, wherein after the step of determining whether the current photographing mode is the rear dual-screen photographing mode upon receiving the photographing instruction, comprising:

6. The double-sided screen auxiliary shooting method of claim 1, wherein after the step of obtaining the target shooting parameters corresponding to the target shooting mode, adjusting a rear screen according to the target shooting parameters and executing the shooting instruction to obtain the shot image information, the method comprises:

7. A terminal, characterized in that the terminal comprises: a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein:

the computer program, when executed by the processor, implements the steps of the dual-screen assisted photographing method of any one of claims 1 to 5.

8. A computer storage medium, characterized in that the computer storage medium has stored thereon a computer program which, when being executed by a processor, realizes the steps of the double-sided screen assisted photographing method according to any one of claims 1 to 5.