CN104754239A - Photographing method and device - Google Patents

Photographing method and device Download PDF

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Publication number
CN104754239A
CN104754239A CN201510173445.4A CN201510173445A CN104754239A CN 104754239 A CN104754239 A CN 104754239A CN 201510173445 A CN201510173445 A CN 201510173445A CN 104754239 A CN104754239 A CN 104754239A
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China
Prior art keywords
backlight
light filling
light intensity
ambient light
display screen
Prior art date
Application number
CN201510173445.4A
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Chinese (zh)
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CN104754239B (en
Inventor
张强
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深圳市欧珀通信软件有限公司
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Priority to CN201510173445.4A priority Critical patent/CN104754239B/en
Publication of CN104754239A publication Critical patent/CN104754239A/en
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Publication of CN104754239B publication Critical patent/CN104754239B/en

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Abstract

The invention is applicable to the technical field of photographing and provides a photographing method and device. The photographing method includes: when receiving a photographing request, obtaining ambient light intensity; adjusting backlight brightness of a display screen according to the ambient light intensity; receiving a backlight color selected by a user according to multiple preset backlight color templates and adjusting a current backlight color of the display screen to the backlight color selected by the user; photographing according to the adjusted backlight brightness and the backlight color. When the photographing request is received, the ambient light intensity is obtained, the backlight brightness of the display screen is adjusted according to the ambient light intensity, the backlight color of the display screen is adjusted through the backlight color selected by the user, the adjusted backlight brightness is subjected to supplementary lighting to improve imaging quality of photographed images, the photographing effect desired by the user can be achieved through the adjusted backlight color, and user experience is greatly improved.

Description

Photographic method and device

Technical field

The invention belongs to shooting technology field, particularly relate to photographic method and device.

Background technology

In order to protect eyes of user, the front-facing camera of mobile terminal does not configure photoflash lamp usually.When dark such as nights, utilize the front-facing camera of mobile terminal often effect of carrying out taking pictures poor.Therefore, be necessary to propose a kind of new technical scheme, to solve the problems of the technologies described above.

Summary of the invention

Given this, embodiments provide a kind of photographic method and device, to take pictures when dark the poor problem of effect to solve prior art.

On the one hand, embodiments provide a kind of photographic method, comprising:

When receive take pictures request time, obtain ambient light intensity;

According to the backlight illumination of described ambient light intensity adjustment display screen;

Receive user according to the backlight color of pre-configured multiple backlight color stencil-chosens, and backlight color current for described display screen is adjusted to user-selected backlight color;

Take pictures according to the backlight illumination after adjustment and backlight color.

Second aspect, embodiments provides a kind of camera arrangement, comprising:

Ambient light intensity acquiring unit, for when receive take pictures request time, obtain ambient light intensity;

Light filling unit, for the backlight illumination according to described ambient light intensity adjustment display screen;

Toning unit, for receiving the backlight color of user according to pre-configured multiple backlight color stencil-chosens, and is adjusted to user-selected backlight color by backlight color current for described display screen;

Photographing unit, for taking pictures according to the backlight illumination after adjustment and backlight color.

The beneficial effect that the embodiment of the present invention compared with prior art exists is: the embodiment of the present invention by when receive take pictures ask time, obtain ambient light intensity, the environmentally backlight illumination of luminous intensity adjustment display screen, and the backlight color of display screen is adjusted according to the backlight color that user selects, light filling is carried out thus by the backlight illumination after adjustment, to improve the image quality of photo of taking pictures, and reach by the backlight color after adjustment the effect of taking pictures that user expects, thus substantially increase Consumer's Experience.

Accompanying drawing explanation

In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.

Fig. 1 is the realization flow figure of the photographic method that the embodiment of the present invention provides;

Fig. 2 is the realization flow figure of the photographic method that another embodiment of the present invention provides;

Fig. 3 is the realization flow figure of the photographic method that another embodiment of the present invention provides;

Fig. 4 is the structured flowchart of the camera arrangement that the embodiment of the present invention provides.

Embodiment

In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.

Fig. 1 shows the realization flow figure of the photographic method that the embodiment of the present invention provides, and details are as follows:

In step S101, when receive take pictures request time, obtain ambient light intensity.

It should be noted that, the executive agent of the embodiment of the present invention can for having the mobile terminal of front-facing camera, such as, there is the smart mobile phone of front-facing camera, panel computer or PDA (Personal DigitalAssistant, personal digital assistant) etc., also can be other picture pick-up device, not limit at this.

In embodiments of the present invention, the request of taking pictures includes but not limited to based on the request of taking pictures of front-facing camera, video message request and video calling request.When receive take pictures request time, obtain ambient light intensity by ambient light sensor.

In step s 102, according to the backlight illumination of described ambient light intensity adjustment display screen.

When ambient light intensity is less than preset value, shows currently to be in the environment of dark, need to carry out light filling.The backlight illumination increasing display screen can strengthen the intensity of user's face light.

As one embodiment of the present of invention, when ambient light intensity is less than preset value, the backlight illumination of adjustment display screen is to maximum.

As an alternative embodiment of the invention, when ambient light intensity is less than preset value, determine the backlight illumination corresponding with ambient light intensity according to the map listing prestored.Ambient light intensity is less, and corresponding backlight illumination is larger; Ambient light intensity is larger, and corresponding backlight illumination is less.

In step s 103, receive user according to the backlight color of pre-configured multiple backlight color stencil-chosens, and backlight color current for described display screen is adjusted to user-selected backlight color.

In embodiments of the present invention, multiple backlight color template is pre-set.When adjusting the backlight color of display screen, multiple backlight color template is provided to select for user, to make user according to the plurality of backlight color stencil-chosen backlight color, and adjust the backlight color of display screen according to the backlight color that user selects, to reach the effect of taking pictures that user wants.Such as, backlight color is that pink colour can make the colour of skin in taking a picture more fair and tender; Backlight color is that oyster can reach a kind of pure and fresh effect.

In step S104, take pictures according to the backlight illumination after adjustment and backlight color.

Alternatively, after the described backlight illumination according to described ambient light intensity adjustment display screen, described method also comprises:

Open rearmounted photoflash lamp.

When user be in comparatively close, narrow space time, the light that rearmounted photoflash lamp sends probably is reflected, thus adding users face light intensity.

The described backlight illumination according to described ambient light intensity adjustment display screen is specially:

When described ambient light intensity is less than preset value, described display screen is divided into light filling region and preview area, described light filling region is used for light filling of taking pictures, and described preview area is used for preview and takes pictures image;

The backlight illumination in described light filling region is adjusted according to described ambient light intensity;

Describedly backlight color current for described display screen be adjusted to user-selected backlight color be specially:

Backlight color current for described light filling region is adjusted to user-selected backlight color.

As one embodiment of the present of invention, display screen is divided into light filling region and preview area, carries out light filling by light filling region, show preview image by preview area, thus carry out light filling under the prerequisite of preview function ensureing display screen.

Fig. 2 shows the realization flow figure of the photographic method that another embodiment of the present invention provides, and for convenience of explanation, illustrate only the part relevant to the embodiment of the present invention.With reference to Fig. 2:

In step s 201, when receive take pictures request time, obtain ambient light intensity;

In step S202, when described ambient light intensity is less than preset value, described display screen is divided into light filling region and preview area, described light filling region is used for light filling of taking pictures, and described preview area is used for preview and takes pictures image;

In step S203, adjust the backlight illumination in described light filling region according to described ambient light intensity;

In step S204, receive user according to the backlight color of pre-configured multiple backlight color stencil-chosens, backlight color current for described light filling region is adjusted to user-selected backlight color;

In step S205, take pictures according to the backlight illumination after adjustment and backlight color.

Preferably, described described display screen is divided into light filling region and preview area after, described adjust the backlight illumination in described light filling region according to described ambient light intensity before, described method also comprises:

Region adjustment instruction according to user's input adjusts the area in described light filling region and the area of described preview area.

Alternatively, according to the adjustment instruction adjustment position in light filling region, region and the position of preview area of user's input.

Preferably, the described backlight illumination adjusting described light filling region according to described ambient light intensity is specially:

The backlight illumination in light filling region according to the rea adjusting in described ambient light intensity and described light filling region.

When ambient light intensity is certain, the area in light filling region is less, and the backlight illumination in light filling region is larger.

Fig. 3 shows the realization flow figure of the photographic method that another embodiment of the present invention provides, and for convenience of explanation, illustrate only the part relevant to the embodiment of the present invention.With reference to Fig. 3:

In step S301, when receive take pictures request time, obtain ambient light intensity;

In step s 302, when described ambient light intensity is less than preset value, described display screen is divided into light filling region and preview area, described light filling region is used for light filling of taking pictures, and described preview area is used for preview and takes pictures image;

In step S303, the region adjustment instruction according to user's input adjusts the area in described light filling region and the area of described preview area;

In step s 304, the backlight illumination in light filling region according to the rea adjusting in described ambient light intensity and described light filling region;

In step S305, receive user according to the backlight color of pre-configured multiple backlight color stencil-chosens, backlight color current for described light filling region is adjusted to user-selected backlight color;

In step S306, take pictures according to the backlight illumination after adjustment and backlight color.

Should be understood that in embodiments of the present invention, the size of the sequence number of above-mentioned each process does not also mean that the priority of execution sequence, and the execution sequence of each process should be determined with its function and internal logic, and should not form any restriction to the implementation process of the embodiment of the present invention.

The embodiment of the present invention by when receive take pictures ask time, obtain ambient light intensity, the environmentally backlight illumination of luminous intensity adjustment display screen, and the backlight color of display screen is adjusted according to the backlight color that user selects, light filling is carried out thus by the backlight illumination after adjustment, to improve the image quality of photo of taking pictures, and reach by the backlight color after adjustment the effect of taking pictures that user expects, thus substantially increase Consumer's Experience.

Fig. 4 shows the structured flowchart of the camera arrangement that the embodiment of the present invention provides, and this device may be used for the photographic method shown in service chart 1 to Fig. 3.For convenience of explanation, illustrate only the part relevant to the embodiment of the present invention.

With reference to Fig. 4, this device comprises:

Ambient light intensity acquiring unit 41, for when receive take pictures request time, obtain ambient light intensity;

Light filling unit 42, for the backlight illumination according to described ambient light intensity adjustment display screen;

Toning unit 43, for receiving the backlight color of user according to pre-configured multiple backlight color stencil-chosens, and is adjusted to user-selected backlight color by backlight color current for described display screen;

Photographing unit 44, for taking pictures according to the backlight illumination after adjustment and backlight color.

Alternatively, described device also comprises:

Unit 45 opened by photoflash lamp, for opening rearmounted photoflash lamp.

Preferably, described light filling unit 42 comprises:

Region dividing subelement 421, for when described ambient light intensity is less than preset value, is divided into light filling region and preview area by described display screen, and described light filling region is used for light filling of taking pictures, and described preview area is used for preview and takes pictures image;

Backlight illumination adjustment subelement 422, for adjusting the backlight illumination in described light filling region according to described ambient light intensity;

Described toning unit 43 specifically for:

Backlight color current for described light filling region is adjusted to user-selected backlight color.

Preferably, described light filling unit 42 also comprises:

Region adjustment subelement 423, adjusts the area in described light filling region and the area of described preview area for the region adjustment instruction inputted according to user.

Preferably, described backlight illumination adjustment subelement 422 specifically for:

The backlight illumination in light filling region according to the rea adjusting in described ambient light intensity and described light filling region.

The embodiment of the present invention by when receive take pictures ask time, obtain ambient light intensity, the environmentally backlight illumination of luminous intensity adjustment display screen, and the backlight color of display screen is adjusted according to the backlight color that user selects, light filling is carried out thus by the backlight illumination after adjustment, to improve the image quality of photo of taking pictures, and reach by the backlight color after adjustment the effect of taking pictures that user expects, thus substantially increase Consumer's Experience.

Those of ordinary skill in the art can recognize, in conjunction with unit and the algorithm steps of each example of embodiment disclosed herein description, can realize with the combination of electronic hardware or computer software and electronic hardware.These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can use distinct methods to realize described function to each specifically should being used for, but this realization should not thought and exceeds scope of the present invention.

Those skilled in the art can be well understood to, and for convenience and simplicity of description, the device of foregoing description and the specific works process of unit, with reference to the corresponding process in preceding method embodiment, can not repeat them here.

In several embodiments that the application provides, should be understood that disclosed apparatus and method can realize by another way.Such as, device embodiment described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of unit or communication connection can be electrical, machinery or other form.

The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.

In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.

If described function using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the part of the part that technical scheme of the present invention contributes to prior art in essence in other words or this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. various can be program code stored medium.

The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection range of claim.

Claims (10)

1. a photographic method, is characterized in that, comprising:
When receive take pictures request time, obtain ambient light intensity;
According to the backlight illumination of described ambient light intensity adjustment display screen;
Receive user according to the backlight color of pre-configured multiple backlight color stencil-chosens, and backlight color current for described display screen is adjusted to user-selected backlight color;
Take pictures according to the backlight illumination after adjustment and backlight color.
2. the method for claim 1, is characterized in that, after according to the backlight illumination of described ambient light intensity adjustment display screen, described method also comprises:
Open rearmounted photoflash lamp.
3. the method for claim 1, is characterized in that, the described backlight illumination according to described ambient light intensity adjustment display screen is specially:
When described ambient light intensity is less than preset value, described display screen is divided into light filling region and preview area, described light filling region is used for light filling of taking pictures, and described preview area is used for preview and takes pictures image;
The backlight illumination in described light filling region is adjusted according to described ambient light intensity;
Describedly backlight color current for described display screen be adjusted to user-selected backlight color be specially:
Backlight color current for described light filling region is adjusted to user-selected backlight color.
4. method as claimed in claim 3, is characterized in that, described described display screen is divided into light filling region and preview area after, described adjust the backlight illumination in described light filling region according to described ambient light intensity before, described method also comprises:
Region adjustment instruction according to user's input adjusts the area in described light filling region and the area of described preview area.
5. method as claimed in claim 4, is characterized in that, the described backlight illumination adjusting described light filling region according to described ambient light intensity is specially:
The backlight illumination in light filling region according to the rea adjusting in described ambient light intensity and described light filling region.
6. a camera arrangement, is characterized in that, comprising:
Ambient light intensity acquiring unit, for when receive take pictures request time, obtain ambient light intensity;
Light filling unit, for the backlight illumination according to described ambient light intensity adjustment display screen;
Toning unit, for receiving the backlight color of user according to pre-configured multiple backlight color stencil-chosens, and is adjusted to user-selected backlight color by backlight color current for described display screen;
Photographing unit, for taking pictures according to the backlight illumination after adjustment and backlight color.
7. device as claimed in claim 6, it is characterized in that, described device also comprises:
Unit opened by photoflash lamp, for opening rearmounted photoflash lamp.
8. device as claimed in claim 6, it is characterized in that, described light filling unit comprises:
Region dividing subelement, for when described ambient light intensity is less than preset value, is divided into light filling region and preview area by described display screen, and described light filling region is used for light filling of taking pictures, and described preview area is used for preview and takes pictures image;
Backlight illumination adjustment subelement, for adjusting the backlight illumination in described light filling region according to described ambient light intensity;
Described toning unit specifically for:
Backlight color current for described light filling region is adjusted to user-selected backlight color.
9. device as claimed in claim 8, it is characterized in that, described light filling unit also comprises:
Region adjustment subelement, adjusts the area in described light filling region and the area of described preview area for the region adjustment instruction inputted according to user.
10. device as claimed in claim 9, is characterized in that, described backlight illumination adjustment subelement specifically for:
The backlight illumination in light filling region according to the rea adjusting in described ambient light intensity and described light filling region.
CN201510173445.4A 2015-04-14 2015-04-14 Photographic method and device CN104754239B (en)

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CN105049740A (en) * 2015-08-07 2015-11-11 惠州Tcl移动通信有限公司 Shooting processing method for front-facing camera of mobile terminal and mobile terminal
CN105391926A (en) * 2015-12-09 2016-03-09 深圳天珑无线科技有限公司 Photographing device and backlight module set capable of realizing flash
CN105554411A (en) * 2016-02-15 2016-05-04 广东欧珀移动通信有限公司 Photographing method and device based on screen light compensation and mobile terminal
CN105554406A (en) * 2015-12-03 2016-05-04 广东欧珀移动通信有限公司 Method and device for controlling screen light supplement
CN105827988A (en) * 2015-07-14 2016-08-03 广东维沃软件技术有限公司 Light control method and device in mobile terminal shooting
CN105825167A (en) * 2016-01-29 2016-08-03 维沃移动通信有限公司 Method for enhancing lip language recognition rate and mobile terminal
CN106027916A (en) * 2016-07-18 2016-10-12 广东欧珀移动通信有限公司 Light compensation-based photographing method, and terminal
CN106094393A (en) * 2016-08-11 2016-11-09 圣邦微电子(北京)股份有限公司 Portable electric appts screen backlight is used to carry out the method and apparatus of light filling
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CN108040209A (en) * 2017-12-20 2018-05-15 维沃移动通信有限公司 A kind of image pickup method and mobile terminal
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CN109449191A (en) * 2018-11-23 2019-03-08 合肥京东方光电科技有限公司 A kind of OLED display panel and its control method, display device
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CN105827988A (en) * 2015-07-14 2016-08-03 广东维沃软件技术有限公司 Light control method and device in mobile terminal shooting
CN105049740A (en) * 2015-08-07 2015-11-11 惠州Tcl移动通信有限公司 Shooting processing method for front-facing camera of mobile terminal and mobile terminal
CN105005390A (en) * 2015-08-11 2015-10-28 宇龙计算机通信科技(深圳)有限公司 Terminal adjusting method, terminal adjusting device, and terminal
CN105554406B (en) * 2015-12-03 2018-07-03 广东欧珀移动通信有限公司 The control method and device of screen light filling
CN105554406A (en) * 2015-12-03 2016-05-04 广东欧珀移动通信有限公司 Method and device for controlling screen light supplement
CN105391926A (en) * 2015-12-09 2016-03-09 深圳天珑无线科技有限公司 Photographing device and backlight module set capable of realizing flash
CN105825167A (en) * 2016-01-29 2016-08-03 维沃移动通信有限公司 Method for enhancing lip language recognition rate and mobile terminal
CN105554411A (en) * 2016-02-15 2016-05-04 广东欧珀移动通信有限公司 Photographing method and device based on screen light compensation and mobile terminal
CN106027916A (en) * 2016-07-18 2016-10-12 广东欧珀移动通信有限公司 Light compensation-based photographing method, and terminal
CN106094393A (en) * 2016-08-11 2016-11-09 圣邦微电子(北京)股份有限公司 Portable electric appts screen backlight is used to carry out the method and apparatus of light filling
US10375366B2 (en) 2016-12-15 2019-08-06 Beijing Xiaomi Mobile Software Co., Ltd. Method and apparatus for controlling screen of terminal device to emit light
WO2018107752A1 (en) * 2016-12-15 2018-06-21 北京小米移动软件有限公司 Screen luminance control method and device
CN106791468A (en) * 2016-12-28 2017-05-31 深圳天珑无线科技有限公司 A kind of mobile terminal and its shooting light compensation method
CN106803896A (en) * 2017-02-28 2017-06-06 维沃移动通信有限公司 The photographic method and mobile terminal of a kind of mobile terminal
CN107197164A (en) * 2017-07-25 2017-09-22 奇酷互联网络科技(深圳)有限公司 Auto heterodyne light compensation method, device, mobile terminal and computer-readable recording medium
CN108040209A (en) * 2017-12-20 2018-05-15 维沃移动通信有限公司 A kind of image pickup method and mobile terminal
CN108040209B (en) * 2017-12-20 2019-12-13 维沃移动通信有限公司 Shooting method and mobile terminal
CN107995437A (en) * 2017-12-22 2018-05-04 努比亚技术有限公司 Photograph taking method for polishing and mobile terminal
CN109449191A (en) * 2018-11-23 2019-03-08 合肥京东方光电科技有限公司 A kind of OLED display panel and its control method, display device
CN109688337A (en) * 2018-12-29 2019-04-26 联想(北京)有限公司 A kind of data processing method and device

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