CN106488132A - Photographic method and device - Google Patents

Photographic method and device Download PDF

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Publication number
CN106488132A
CN106488132A CN201611022757.6A CN201611022757A CN106488132A CN 106488132 A CN106488132 A CN 106488132A CN 201611022757 A CN201611022757 A CN 201611022757A CN 106488132 A CN106488132 A CN 106488132A
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CN
China
Prior art keywords
distance
subject
photographic head
module
minimum focal
Prior art date
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CN201611022757.6A
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Chinese (zh)
Inventor
过一
李宏铭
潘双全
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Beijing Xiaomi Mobile Software Co Ltd
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Beijing Xiaomi Mobile Software Co Ltd
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Filing date
Publication date
Application filed by Beijing Xiaomi Mobile Software Co Ltd filed Critical Beijing Xiaomi Mobile Software Co Ltd
Priority to CN201611022757.6A priority Critical patent/CN106488132A/en
Publication of CN106488132A publication Critical patent/CN106488132A/en
Pending legal-status Critical Current

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60Control of cameras or camera modules
    • H04N23/67Focus control based on electronic image sensor signals

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

Abstract

The disclosure is directed to a kind of photographic method and device, the method includes:By detecting the distance between photographic head and subject, and judge whether the distance between photographic head and subject are less than the minimum focal distance of photographic head, when the distance between photographic head and subject are less than minimum focal distance, prompting user increases the distance between photographic head and subject, thus completing camera focusing.Methods described efficiently solve the problems, such as because between photographic head and subject hypotelorism and cannot realize focusing, thus improving focusing rate during user's shooting at close range, optimizing Consumer's Experience, improving product public praise and power of influence.

Description

Photographic method and device
Technical field
It relates to electronics techniques, more particularly, to a kind of photographic method and device.
Background technology
Smart mobile phone all has camera function, and the photographic head of smart mobile phone has minimum focal distance, and minimum focal distance is Refer to the beeline of focal plane and the subject of photographic head, the distance between photographic head and subject are greater than or are equal to During the minimum focal distance of photographic head, photographic head just can complete to focus.User is in the process taken pictures using mobile phone post-positioned pick-up head In, fully rely on oneself feel to judge the distance between photographic head and subject.If subject is to shooting The distance of head is shorter than minimum focal distance, and photographic head will be unable to focus, and leads to the subject in the photo photographing will be complete Portion blurs.
Content of the invention
For overcoming problem present in correlation technique, the disclosure provides a kind of photographic method and device.
According to the embodiment of the present disclosure in a first aspect, provide a kind of photographic method, including:
The distance between detection photographic head and subject;
Judge whether the distance between photographic head and subject are less than the minimum focal distance of photographic head;
When the distance between photographic head and subject are less than described minimum focal distance, point out user to increase and image The distance between head and subject.
Optionally, distance between described detection photographic head and subject, including:
The range sensor installed by described photographic head side sends infrared ray to subject, and records described red The transmission time of outside line;
The infrared ray that described subject reflects is received by described range sensor, and records described infrared ray The reception time;
Distance between photographic head and subject is determined according to described transmission time and described reception time.
Optionally, when the distance between photographic head and subject are less than described minimum focal distance, methods described Also include:
Calculate the range difference of the distance between photographic head and subject and described minimum focal distance;
Show described range difference.
Optionally, described prompting user increases the distance between photographic head and subject, including:
The distance between photographic head and subject are increased by sound and/or text prompt user.
According to the second aspect of the embodiment of the present disclosure, provide a kind of camera arrangement, including:
Detection module, is configured to detect the distance between photographic head and subject;
Judge module, is configured to judge the minimum whether the distance between photographic head and subject are less than photographic head Focal distance;
Reminding module, is configured as the distance between photographic head and subject less than described minimum focal distance When, point out user to increase the distance between photographic head and subject.
Optionally, described detection module, including:
Sending submodule, the range sensor being configured to install on described photographic head side sends to subject Infrared ray;
First record sub module, is configured to record the described ultrared transmission time;
Receiver module, be configured to that described range sensor receives that described subject reflects is infrared Line;
Second record sub module, is configured to record the described ultrared reception time;
Apart from determination sub-module, it is configured to determine photographic head and clapped according to described transmission time and described reception time Take the photograph distance between object.
Optionally, described device also includes:
Computing module, is configured to calculate the distance between photographic head and subject and described minimum focal distance Range difference;
Display module, is display configured to described range difference.
Optionally, described display module includes:
First display sub-module, is configured to sound and/or text prompt user increases photographic head and subject The distance between body.
According to the third aspect of the embodiment of the present disclosure, provide a kind of camera arrangement, including:
Memorizer;
It is configured to store the memorizer of processor executable;
Wherein, described processor is configured to:
The distance between detection photographic head and subject;
Judge whether the distance between photographic head and subject are less than the minimum focal distance of photographic head;
When the distance between photographic head and subject are less than described minimum focal distance, point out user to increase and image The distance between head and subject.
The technical scheme that embodiment of the disclosure provides can include following beneficial effect:By detecting photographic head and being clapped Take the photograph the distance between object, and judge whether the distance between photographic head and subject are less than the minimum focusing of photographic head From when the distance between photographic head and subject are less than minimum focal distance, prompting user increases photographic head and clapped Take the photograph the distance between object, thus completing camera focusing.Methods described efficiently solve because photographic head and subject it Between hypotelorism and cannot realize focus problem, thus improving focusing rate during user's shooting at close range, optimize Consumer's Experience, Improve product public praise and power of influence.
It should be appreciated that above general description and detailed description hereinafter are only exemplary and explanatory, not The disclosure can be limited.
Brief description
Accompanying drawing herein is merged in description and constitutes the part of this specification, shows the enforcement meeting the present invention Example, and be used for explaining the principle of the present invention together with description.
Fig. 1 is a kind of flow chart of the photographic method according to an exemplary embodiment.
Fig. 2 is a kind of flow chart of the photographic method according to an exemplary embodiment.
Fig. 3 is the schematic diagram of infrared detection photographic head and the distance between subject.
Fig. 4 is a kind of flow chart of the photographic method according to an exemplary embodiment.
Fig. 5 is a kind of block diagram of the camera arrangement according to an exemplary embodiment.
Fig. 6 is a kind of block diagram of the camera arrangement according to an exemplary embodiment.
Fig. 7 is a kind of block diagram of the camera arrangement according to an exemplary embodiment.
Fig. 8 is a kind of block diagram of the camera arrangement according to an exemplary embodiment.
Fig. 9 is a kind of entity block diagram of the camera arrangement according to an exemplary embodiment.
Figure 10 is a kind of block diagram of the camera arrangement 800 according to an exemplary embodiment.
Specific embodiment
Here will in detail exemplary embodiment be illustrated, its example is illustrated in the accompanying drawings.Explained below is related to During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment Described in embodiment do not represent all embodiments consistent with the present invention.On the contrary, they be only with such as appended The example of the consistent apparatus and method of some aspects being described in detail in claims, the present invention.
Fig. 1 is a kind of flow chart of the photographic method according to an exemplary embodiment, the method application of the present embodiment In the terminal unit with camera function, this terminal unit can be smart mobile phone, panel computer, digital camera etc., such as Fig. 1 Shown, this photographic method comprises the following steps.
In step S101, the distance between detection photographic head and subject.
When user starts to take pictures using photographic head, can be by the range sensor detection shooting installed on terminal unit The distance between head and subject, this range sensor is typically mounted on photographic head side.This range sensor can lead to Cross infrared detection method detection the distance between photographic head and subject it is also possible to detect by ultrasonic detection method The distance between photographic head and subject, can also detect certainly by other means.
In step s 102, judge whether the distance between photographic head and subject focus less than the minimum of photographic head Distance.
The minimum focal distance of photographic head is a definite value, is pre-configured with and is stored in terminal unit.When photographic head and quilt When shooting the distance between object less than minimum focal distance, execution step S103, between photographic head and subject Distance, more than or equal to minimum focal distance, after separated in time, returns execution step S101.
In step s 103, prompting user increases the distance between photographic head and subject.
When the distance between photographic head and subject are less than minimum focal distance, photographic head cannot be focused, and needs to increase The distance between big photographic head and subject.Terminal unit can increase shooting by sound and/or text prompt user The distance between head and subject, for example, terminal unit, in one prompting frame of ejection on interface of taking pictures, passes through in prompting frame Text prompt user increases the distance between photographic head and subject, can also coordinate sound while by text prompt Sound points out user together.
User, according to the prompting of terminal unit, increases the distance between photographic head and subject, when photographic head and quilt When shooting the distance between object more than minimum focal distance, photographic head completes to focus.
In the present embodiment, by detecting the distance between photographic head and subject, and judge photographic head and be taken The distance between object whether less than the minimum focal distance of photographic head, when the distance between photographic head and subject are less than During minimum focal distance, user is pointed out to increase the distance between photographic head and subject, thus completing camera focusing.Institute The method of stating efficiently solve the problems, such as because between photographic head and subject hypotelorism and cannot realize focus, thus improving Focusing rate during user's shooting at close range, optimizes Consumer's Experience, improves product public praise and power of influence.
On the basis of embodiment illustrated in fig. 1, Fig. 2 is a kind of stream of the photographic method according to an exemplary embodiment Cheng Tu, as shown in Fig. 2 this photographic method comprises the following steps.
In step s 201, the range sensor installed by photographic head side sends infrared ray to subject, and Record the ultrared transmission time.
In step S202, the infrared ray that subject reflects is received by range sensor, and records infrared The reception time of line.
Fig. 3 is the schematic diagram of the distance between infrared detection photographic head and subject, as shown in figure 3, B represent away from From sensor, B represents subject, and D represents infrared ray, and the infrared ray D that range sensor B sends can be by subject B Reflect.Infrared ray have indiffusible feature during propagation and when passing through other materials refractive index very little feature, and Ultrared require time for when propagating, according to infrared ray from being issued to the time difference being received and ultrared propagation speed Degree just can calculate distance.
In step S203, distance between photographic head and subject is determined according to transmission time and reception time.
Known during ultrared transmission speed, the difference of ultrared transmission time and reception time is ultrared biography Between sowing time, it is multiplied by the ultrared propagation time with infrared front spread speed and obtains ultrared propagation distance, ultrared biography The half broadcasting distance is exactly distance between photographic head and subject.
In step S204, judge whether the distance between photographic head and subject focus less than the minimum of photographic head Distance.
When the distance between photographic head and subject are less than the minimum focal distance of photographic head, execution step S205, when the distance between photographic head and subject are more than the minimum focal distance of photographic head, after postponing certain time Return execution step S201.
In step S205, user is pointed out to increase the distance between photographic head and subject.
In the present embodiment, the range sensor installed by photographic head side sends infrared ray to subject, and remembers Record institute's ultrared transmission time, and receive the infrared ray that subject reflects, and when recording ultrared reception Between, distance between photographic head and subject is determined according to described transmission time and reception time.Obtained by infrared rays survey The distance between the photographic head arriving and subject are more accurate.
On the basis of embodiment illustrated in fig. 2, Fig. 4 is a kind of stream of the photographic method according to an exemplary embodiment Cheng Tu, as shown in figure 4, this photographic method comprises the following steps.
In step S301, the range sensor installed by photographic head side sends infrared ray to subject, and Record the ultrared transmission time.
In step s 302, the infrared ray that subject reflects is received by range sensor, and record infrared The reception time of line.
In step S303, distance between photographic head and subject is determined according to transmission time and reception time.
In step s 304, judge whether the distance between photographic head and subject focus less than the minimum of photographic head Distance.
When the distance between photographic head and subject are less than the minimum focal distance of photographic head, execution step S305, when the distance between photographic head and subject are more than the minimum focal distance of photographic head, after postponing certain time Return execution step S301.
In step S305, calculate the range difference that the distance between photographic head and subject are with minimum focal distance.
In step S306, point out user to increase the distance between photographic head and subject, show this distance simultaneously Difference.
By calculating the range difference that the distance between photographic head and subject are with minimum focal distance, and by this distance Difference is shown to user, and this range difference is the minimum range that user should increase, so that user increases photographic head according to this range difference The distance between with subject.
In the present embodiment, when the minimum focusing that the distance between photographic head and subject are less than photographic head is detected From when, calculate the range difference that the distance between photographic head and subject are with minimum focal distance, increase in prompting user and take the photograph As the distance between head and subject, show this range difference simultaneously so that user according to this range difference increase photographic head with The distance between subject, brings user and preferably experiences.
Fig. 5 is a kind of block diagram of the camera arrangement according to an exemplary embodiment, as shown in figure 5, the present embodiment Device includes:Detection module 11, judge module 12 and reminding module 13.
Wherein, detection module 11, are configured to detect the distance between photographic head and subject;
Less than photographic head whether judge module 12, be configured to judge the distance between photographic head and subject Little focal distance;
Reminding module 13, is configured as the distance between photographic head and subject less than described minimum focal distance When, point out user to increase the distance between photographic head and subject.
Fig. 6 is a kind of block diagram of the camera arrangement according to an exemplary embodiment, as shown in fig. 6, filling shown in Fig. 5 On the basis of putting, described detection module 11 includes:
Sending submodule 111, is configured to the range sensor installed on described photographic head side to subject Send infrared ray;
First record sub module 112, is configured to record the described ultrared transmission time;
Receiving submodule 113, is configured to described range sensor and receives what described subject reflected Infrared ray;
Second record sub module 114, is configured to record the described ultrared reception time;
Apart from determination sub-module 115, be configured to according to described transmission time and described reception time determine photographic head with Distance between subject.
Fig. 7 is a kind of block diagram of the camera arrangement according to an exemplary embodiment, as shown in fig. 7, filling shown in Fig. 5 On the basis of putting, described device also includes:
Computing module 14, is configured to calculate the distance between photographic head and subject and described minimum focal distance Range difference;
Display module 15, is display configured to described range difference.
Fig. 8 is a kind of block diagram of the camera arrangement according to an exemplary embodiment, as shown in figure 8, filling shown in Fig. 5 On the basis of putting, described display module 13 includes:
First display sub-module 131, is configured to sound and/or text prompt user increases photographic head and is taken The distance between object.
With regard to the camera arrangement in above-described embodiment, the wherein concrete mode of modules execution operation in Fig. 1 extremely The method of embodiment illustrated in fig. 4 has been described in detail, and explanation will be not set forth in detail herein.
Fig. 9 is a kind of entity block diagram of the camera arrangement according to an exemplary embodiment, as shown in figure 9, dress of taking pictures Put 200 to include:Processor 21 and the memorizer 22 for storing processor 21 executable instruction, memorizer 22 passes through system bus It is connected with processor 21 and communicate.
Wherein, processor 21 is configured to:
The distance between detection photographic head and subject;
Judge whether the distance between photographic head and subject are less than the minimum focal distance of photographic head;
When the distance between photographic head and subject are less than described minimum focal distance, point out user to increase and image The distance between head and subject.
It should be appreciated that processor can be CPU (English in the physical embodiment of above-mentioned camera arrangement: Central Processing Unit, referred to as:CPU), can also be other general processors, digital signal processor (English: Digital Signal Processor, referred to as:DSP), special IC (English:Application Specific Integrated Circuit, referred to as:ASIC) etc..General processor can be microprocessor or this processor can also be Any conventional processor etc., and aforesaid memorizer can be read only memory (English:Read-only memory, abbreviation: ROM), random access memory (English:Random access memory, referred to as:RAM), flash memory, hard disk or solid State hard disk.In conjunction with the method disclosed in the embodiment of the present invention step can be embodied directly in hardware processor execution complete, or Hardware in person's processor and software module combination execution complete.
Figure 10 is a kind of block diagram of the camera arrangement 800 according to an exemplary embodiment.For example, device 800 is permissible It is mobile phone, computer, digital broadcast terminal, messaging devices, game console, tablet device, armarium, body-building Equipment, personal digital assistant etc..
With reference to Figure 10, device 800 can include following one or more assemblies:Process assembly 802, memorizer 804, power supply Assembly 806, multimedia groupware 808, audio-frequency assembly 810, the interface 812 of input/output (I/O), sensor cluster 814, and Communication component 816.
The integrated operation of the usual control device 800 of process assembly 802, such as with display, call, data communication, phase Machine operation and record operate associated operation.Process assembly 802 can include one or more processors 820 and refer to execute Order, to complete all or part of step of above-mentioned method.Additionally, process assembly 802 can include one or more modules, just Interaction between process assembly 802 and other assemblies.For example, process assembly 802 can include multi-media module, many to facilitate Interaction between media component 808 and process assembly 802.
Memorizer 804 is configured to store various types of data to support the operation in equipment 800.The showing of these data Example includes the instruction for any application program of operation or method on device 800, contact data, telephone book data, disappears Breath, picture, video etc..Memorizer 804 can be by any kind of volatibility or non-volatile memory device or their group Close and realize, such as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), erasable compile Journey read only memory (EPROM), programmable read only memory (PROM), read only memory (ROM), magnetic memory, flash Device, disk or CD.
Power supply module 806 provides electric power for the various assemblies of device 800.Power supply module 806 can include power management system System, one or more power supplys, and other generate, manage and distribute, with for device 800, the assembly that electric power is associated.
Multimedia groupware 808 includes the screen of one output interface of offer between described device 800 and user.One In a little embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen Curtain may be implemented as touch screen, to receive the input signal from user.Touch panel includes one or more touch sensings Device is with the gesture on sensing touch, slip and touch panel.Described touch sensor can not only sensing touch or sliding action Border, but also detection and described touch or slide related persistent period and pressure.In certain embodiments, many matchmakers Body assembly 808 includes a front-facing camera and/or post-positioned pick-up head.When equipment 800 is in operator scheme, such as screening-mode or During video mode, front-facing camera and/or post-positioned pick-up head can receive outside multi-medium data.Each front-facing camera and Post-positioned pick-up head can be the optical lens system of a fixation or have focusing and optical zoom capabilities.
Audio-frequency assembly 810 is configured to output and/or input audio signal.For example, audio-frequency assembly 810 includes a Mike Wind (MIC), when device 800 is in operator scheme, during as call model, logging mode and speech recognition mode, mike is joined It is set to reception external audio signal.The audio signal being received can be further stored in memorizer 804 or via communication set Part 816 sends.In certain embodiments, audio-frequency assembly 810 also includes a speaker, for exports audio signal.
, for providing interface between process assembly 802 and peripheral interface module, above-mentioned peripheral interface module can for I/O interface 812 To be keyboard, click wheel, button etc..These buttons may include but be not limited to:Home button, volume button, start button and lock Determine button.
Sensor cluster 814 includes one or more sensors, for providing the state of various aspects to comment for device 800 Estimate.For example, sensor cluster 814 can detect/the closed mode of opening of equipment 800, and the relative localization of assembly is for example described Assembly is display and the keypad of device 800, and sensor cluster 814 can be with detection means 800 or 800 1 assemblies of device Position change, user is presence or absence of with what device 800 contacted, device 800 orientation or acceleration/deceleration and device 800 Temperature change.Sensor cluster 814 can include proximity transducer, is configured to the detection when not having any physical contact The presence of object nearby.Sensor cluster 814 can also include optical sensor, such as CMOS or ccd image sensor, for becoming Use as in application.In certain embodiments, this sensor cluster 814 can also include acceleration transducer, gyro sensors Device, Magnetic Sensor, pressure transducer or temperature sensor.
Communication component 816 is configured to facilitate the communication of wired or wireless way between device 800 and other equipment.Device 800 can access the wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof.In an exemplary enforcement In example, communication component 816 receives broadcast singal or the broadcast related information from external broadcasting management system via broadcast channel. In one exemplary embodiment, described communication component 816 also includes near-field communication (NFC) module, to promote junction service.Example As, RF identification (RFID) technology can be based in NFC module, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology, Bluetooth (BT) technology and other technologies are realizing.
In the exemplary embodiment, device 800 can be by one or more application specific integrated circuits (ASIC), numeral letter Number processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for executing above-mentioned Fig. 1 to Fig. 4 embodiment Shown photographic method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instruction, example are additionally provided As included the memorizer 804 instructing, above-mentioned instruction can be executed by the processor 820 of device 800 to complete said method.For example, Described non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk With optical data storage devices etc..
A kind of non-transitorycomputer readable storage medium, when the instruction in described storage medium is by the process of camera arrangement So that camera arrangement is able to carry out the photographic method shown in above-mentioned Fig. 1 to Fig. 4 embodiment during device execution.
Those skilled in the art, after considering description and putting into practice invention disclosed herein, will readily occur to its of the present invention Its embodiment.The application is intended to any modification, purposes or the adaptations of the present invention, these modifications, purposes or Person's adaptations are followed the general principle of the present invention and are included the undocumented common knowledge in the art of the disclosure Or conventional techniques.Description and embodiments are considered only as exemplary, and true scope and spirit of the invention are by following Claims are pointed out.
It is described above and precision architecture illustrated in the accompanying drawings it should be appreciated that the invention is not limited in, and And various modifications and changes can carried out without departing from the scope.The scope of the present invention only to be limited by appending claims System.

Claims (9)

1. a kind of photographic method is it is characterised in that include:
The distance between detection photographic head and subject;
Judge whether the distance between photographic head and subject are less than the minimum focal distance of photographic head;
When the distance between photographic head and subject are less than described minimum focal distance, point out user increase photographic head with The distance between subject.
2. method according to claim 1 is it is characterised in that distance between described detection photographic head and subject, Including:
The range sensor installed by described photographic head side sends infrared ray to subject, and records described infrared ray The transmission time;
The infrared ray that reflects of described subject is received by described range sensor, and records described ultrared connect Between the time receiving;
Distance between photographic head and subject is determined according to described transmission time and described reception time.
3. method according to claim 1 and 2 is it is characterised in that when the distance between photographic head and subject are little When described minimum focal distance, also include:
Calculate the range difference of the distance between photographic head and subject and described minimum focal distance;
Show described range difference.
4. method according to claim 1 it is characterised in that described prompting user increase photographic head and subject it Between distance, including:
The distance between photographic head and subject are increased by sound and/or text prompt user.
5. a kind of camera arrangement is it is characterised in that include:
Detection module, is configured to detect the distance between photographic head and subject;
Judge module, is configured to judge whether the distance between photographic head and subject focus less than the minimum of photographic head Distance;
Reminding module, when being configured as the distance between photographic head and subject less than described minimum focal distance, carries Show that user increases the distance between photographic head and subject.
6. device according to claim 5 is it is characterised in that described detection module, including:
Sending submodule, the range sensor being configured to install on described photographic head side sends infrared to subject Line;
First record sub module, is configured to record the described ultrared transmission time;
Receiver module, is configured to described range sensor and receives the infrared ray that described subject reflects;
Second record sub module, is configured to record the described ultrared reception time;
Apart from determination sub-module, it is configured to determine photographic head and subject according to described transmission time and described reception time Distance between body.
7. the device according to claim 5 or 6 is it is characterised in that also include:
Computing module, is configured to calculate the distance of the distance between photographic head and subject and described minimum focal distance Difference;
Display module, is display configured to described range difference.
8. device according to claim 5 is it is characterised in that described display module includes:
First display sub-module, be configured to sound and/or text prompt user increase photographic head and subject it Between distance.
9. a kind of camera arrangement is it is characterised in that include:
Memorizer;
It is configured to store the memorizer of processor executable;
Wherein, described processor is configured to:
The distance between detection photographic head and subject;
Judge whether the distance between photographic head and subject are less than the minimum focal distance of photographic head;
When the distance between photographic head and subject are less than described minimum focal distance, point out user increase photographic head with The distance between subject.
CN201611022757.6A 2016-11-21 2016-11-21 Photographic method and device Pending CN106488132A (en)

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Application Number Priority Date Filing Date Title
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CN107820004A (en) * 2017-10-25 2018-03-20 努比亚技术有限公司 A kind of image pickup method, terminal and computer-readable recording medium
CN107872622A (en) * 2017-11-24 2018-04-03 广东小天才科技有限公司 A kind of method being closely imaged and mobile terminal
CN108174108A (en) * 2018-03-08 2018-06-15 广州三星通信技术研究有限公司 The method and apparatus and mobile terminal for effect of taking pictures are adjusted in the terminal

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CN105163034A (en) * 2015-09-28 2015-12-16 广东欧珀移动通信有限公司 Photographing method and mobile terminal
CN105204269A (en) * 2015-07-04 2015-12-30 魅族科技(中国)有限公司 Laser-assisted focusing method and shooting device

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CN103702029A (en) * 2013-12-20 2014-04-02 百度在线网络技术(北京)有限公司 Method and device for prompting focusing during shooting
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CN105204269A (en) * 2015-07-04 2015-12-30 魅族科技(中国)有限公司 Laser-assisted focusing method and shooting device
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CN107820004A (en) * 2017-10-25 2018-03-20 努比亚技术有限公司 A kind of image pickup method, terminal and computer-readable recording medium
CN107872622A (en) * 2017-11-24 2018-04-03 广东小天才科技有限公司 A kind of method being closely imaged and mobile terminal
CN108174108A (en) * 2018-03-08 2018-06-15 广州三星通信技术研究有限公司 The method and apparatus and mobile terminal for effect of taking pictures are adjusted in the terminal

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