CN103065290A - Device and method for correcting skin color in photo - Google Patents
Device and method for correcting skin color in photo Download PDFInfo
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- CN103065290A CN103065290A CN201310025486XA CN201310025486A CN103065290A CN 103065290 A CN103065290 A CN 103065290A CN 201310025486X A CN201310025486X A CN 201310025486XA CN 201310025486 A CN201310025486 A CN 201310025486A CN 103065290 A CN103065290 A CN 103065290A
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Abstract
The invention discloses a device and a method for correcting skin color in a photo. The device comprises a setting module, a photographing module, an identifying module and a processing module, wherein the setting module is used for setting the character skin color chromaticity region and the tolerant skin color in a photographed photo; the photographing module is used for photographing the photo, and storing photo cache; the identifying module is used for identifying the skin region in the photo; and the processing module is used for controlling each module, and converting the chromaticity region of image date identified by the identifying module into a YCbCr space to correct the skin color of the chromaticity Cb and Cr. After the device and the method for correcting the skin color in the photo disclosed by the invention are implemented, the different skin colors of the characters in the photo can be automatically corrected, the skin colors of the characters can be conveniently corrected, the practical applicability of a camera or a mobile phone can be improved, and the user experience can be improved.
Description
Technical field
The present invention relates to field of mobile terminals, relate in particular to a kind of apparatus and method of in the photo that portable terminal is taken, carrying out flesh correction.
Background technology
In the prior art, some softwares of taking pictures can provide different exposal models, such as skin-whitening pattern, the soft pattern of skin color etc.; Simultaneously, some beautiful figure softwares are arranged also, can carry out landscaping treatment to the skin area of personage's photo.But generally only have single skin beautifying functions at this class software of taking pictures, be adjusted into wheat for example with the skin brightening of personage in the photo, or with skin color.When the user takes pictures to the personage of the different colours of skin, need simultaneously to carry out personage's flesh correction, cause easily the flesh correction difference on effect, can't unify to carry out flesh correction.For example at home women user likes the colour of skin of oneself to seem more pale, and more American-European have the user of white skin, comparatively like the skin of wheat.Like this, camera or the mobile phone with a correct skin tones effect may be difficult to meet simultaneously the different regions consumer demand.
Summary of the invention
In prior art, mobile phone or the magazine software of taking pictures can't be according to the different colours of skin, select applicable different flesh correction effect, also can't carry out simultaneously the defective of flesh correction to the personage of the different colours of skin in same the photo, the present invention proposes a kind of apparatus and method of the automatic calibration colour of skin.
The present invention solves the technical scheme that the prior art problem adopts, and constructs a kind of device of the automatic calibration colour of skin, comprises with lower module:
Module is set, is used for arranging the interval and acquiescence colour of skin of photo personage colour of skin colourity of shooting;
Photo module is used for taking pictures, and the storage picture buffer memory;
Identification module, the skin area that is used for comparison film is identified;
Processing module, be used for controlling above modules, and will colourity Cb, Cr be carried out flesh correction process through the color space convert of the view data after the identification module identification to the YCbCr space, the colour of skin that shows on the photo is in the described colour of skin colourity interval that the module setting is set.
Module is set comprises colour of skin colourity setting unit and acquiescence colour of skin setting unit, wherein, it is interval that colour of skin colourity setting unit is used for that different colour of skin colourity is set, according to the different colour of skin of the interval differentiation of colour of skin colourity, acquiescence colour of skin setting unit is used for arranging the acquiescence colour of skin, according to the acquiescence colour of skin of selecting, determine the colour of skin of personage in the photo.
Photo module comprises camera module, cache module and transport module, wherein camera module is used for taking pictures, and the photo storage that cache module is used for taking is caching image data, and transport module is used for described caching image data is transferred to processing module.
Identification module comprises detecting unit, judging unit and selected cell, wherein, detecting unit is for detection of the skin area of personage in the photo, judging unit is used for the colour of skin colourity that calculating judges that the colour of skin of described skin area is in, and selected cell is used for selecting suitable colour of skin colourity from judged result.
Processing module comprises control processor and image processor, and wherein, control processor is used for modules and unit are coordinated control, and image processor is used for the described caching image data of analyzing and processing, realizes the function to flesh correction.
A kind of method of the automatic calibration colour of skin may further comprise the steps:
A. use arranges module the interval and acquiescence colour of skin of colour of skin colourity is set;
B. use photo module to take pictures;
C. by identification module the colour of skin of personage in the described photo is identified judgement;
D. processing module is carried out analyzing and processing to the described colour of skin, the color space convert of the view data after will identifying through identification module is to the YCbCr space, colourity Cb, Cr are carried out flesh correction process, make the colour of skin that shows on the photo be in described the setting in the colour of skin colourity interval that module arranges.
It is interval that colour of skin colourity is set, and determines that according to the colour of skin of personage in the photo colour of skin colourity at place is interval; The acquiescence colour of skin is set, according to the user selection acquiescence colour of skin, determines the colour of skin of personage in the photo.
Using described camera module to take described personage's photo, is caching image data by described cache module with described personage's photo storage, uses described transport module that described caching image data is transferred to described processing module.
Detect personage's skin area in described photo, the colour of skin colourity at the colour of skin place by calculate judging described skin area is interval, or according to the acquiescence colour of skin of personage's skin area in the described photo of user selection.
By the control processor in the processing module modules is coordinated control, by the image processor in the described processing module with the color space convert of caching image data to the YCbCr space, colourity Cb, Cr are carried out flesh correction process, realize the function of flesh correction.
Implement the apparatus and method of a kind of automatic calibration colour of skin of the present invention, the different colour of skin in the automatic calibration personage photo simultaneously, also makes things convenient for the user that personage's colour of skin is proofreaied and correct, and has improved the practicality of camera or mobile phone, has strengthened user's experience.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structured flowchart of the present invention device embodiment of correct skin tones in photo;
Shown in Figure 2 is the structural drawing that module 10 is set in the device of correct skin tones in photo shown in Figure 1;
Shown in Figure 3 be shown in Figure 1 in photo the structural drawing of photo module 20 in the device of correct skin tones;
Shown in Figure 4 be shown in Figure 1 in photo the structural drawing of identification module 30 in the device of correct skin tones;
Shown in Figure 5 be shown in Figure 1 in photo the structural drawing of processing module 40 in the device of correct skin tones;
Fig. 6 is the embodiment of the method process flow diagram of the present invention's correct skin tones in photo.
Embodiment
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.
The device example structure block diagram of AUTO FLESH of the present invention as shown in Figure 1.
A kind of device of the automatic calibration colour of skin comprises with lower module:
Shown in Figure 2 is the structural drawing that module 10 is set in the device of correct skin tones in photo shown in Figure 1.Wherein, module 10 is set and comprises colour of skin colourity setting unit 21 and acquiescence colour of skin setting unit 22.
Wherein, it is interval that colour of skin colourity setting unit 21 is used for that different colour of skin colourity is set, according to the different colour of skin of the interval differentiation of colour of skin colourity.For example, it is interval to be divided into successively from shallow to deep four colour of skin colourities according to the colour of skin: interval, the brown colourity of black colourity is interval, yellow chrominance is interval and white colourity interval.Simultaneously, the user also can arrange different colourity in a kind of colour of skin (for example yellow colour of skin) interval, and the yellow colour of skin is divided into an arbitrarily colourity interval from shallow to deep successively.
Acquiescence colour of skin setting unit 22 is used for arranging the acquiescence colour of skin, according to the acquiescence colour of skin of selecting, determines the colour of skin of personage in the photo.For example, before the user takes pictures, the personage's who is about to take pictures by user selection the colour of skin.This unit shows to be selected window is set, and carries out as required the self-defined selection colour of skin by the user, for example selects the black colour of skin, and this unit can continue also to show that selection arranges window simultaneously, and the segmentation kind in the black colour of skin is selected in the prompting user continuation.
Shown in Figure 3 be shown in Figure 1 in photo the structural drawing of photo module 20 in the device of correct skin tones.Wherein, photo module comprises camera module 21, cache module 22 and transport module 23.
In camera module 21, this module is used for taking pictures, and links to each other with cache module 22; In cache module 22, the photo storage that this module is used for camera module 21 is taken is caching image data, and this cache module is connected with transport module 23; In transport module 23, this module is used for the caching image data of cache module 22 is transferred to processing module 40.
Being appreciated that this taking module 20 can be the built-in photo module of this device, also can be external taking module.
Shown in Figure 4 be shown in Figure 1 in photo the structural drawing of identification module 30 in the device of correct skin tones.This other module 30 comprises detecting unit 31, judging unit 32 and selected cell 33.
Wherein, detecting unit 31 detects by the photo that photo module 20 is taken for detection of the skin area of personage in the photo, analyzes personage's skin area in this photo.For example, 20 couples of people of photo module and thing have been taken a photo, at this moment, detecting unit 30 detects analyzes this photo, detect rule by interior establishing, analyze personage's skin area, the mode that for example can combine with color detection by SHAPE DETECTION, at first go out current captured human body according to SHAPE DETECTION, then go out skin area in this human body according to color detection.In other embodiments, also can directly detect identification by the colour of skin to skin area.
It is interval that judging unit 32 is used for calculating the residing colour of skin colourity of the colour of skin of judging described skin area.The colour of skin colourity that arranges is interval according to arranging in the module 10, and the skin area that detects of detecting unit 31, and it is interval that computational analysis goes out the corresponding colour of skin colourity of the colour of skin of this skin area.For example, it is interval to be divided into successively from shallow to deep four colour of skin colourities according to the colour of skin: interval, the brown colourity of black colourity is interval, yellow chrominance is interval and white colourity interval, it is interval that the colour of skin of the skin area that detects when detecting unit 31 is in brown colourity, and then this judging unit 32 is judged to be the colour of skin of this skin area and is in the brown colourity interval.
Selected cell 33 is used for selecting suitable colour of skin colourity from judged result, as above routine described, if being judged to be the colour of skin of this this skin area, judging unit 32 is in the brown colourity interval, and the colour of skin of this skin area actual be black, these selected cell 33 display windows then, prompting user select to confirm that correct colour of skin colourity is interval.Because colour of skin computational analysis does not possess accuracy, at this moment, can be selected by the result that the user judges judging unit 32 to confirm.Another kind of situation is, when being provided with the acquiescence colour of skin in acquiescence colour of skin setting unit 22, according to the acquiescence colour of skin of selecting, determine the colour of skin of personage in the photo, a plurality of personages are arranged in photo, and personage's colour of skin is not simultaneously, but then these selected cell 33 prompting users select corresponding colour of skin colourity interval for the different colours of skin.
Shown in Figure 5 be shown in Figure 1 in photo the structural drawing of processing module 40 in the device of correct skin tones.This processing module comprises control processor 41 and image processor 42.
Be appreciated that this device goes in camera or the mobile phone.
Be the embodiment of the method process flow diagram of AUTO FLESH of the present invention such as Fig. 6, may further comprise the steps:
S1. use arranges module the interval and acquiescence colour of skin of colour of skin colourity is set;
S2. use photo module to take pictures;
S3. by identification module the colour of skin of personage in the described photo is identified judgement;
S4. processing module is carried out analyzing and processing to the described colour of skin.
In step S1, it is interval that colour of skin colourity is set, and determines that according to the colour of skin of personage in the photo colour of skin colourity at place is interval; The acquiescence colour of skin is set, according to the user selection acquiescence colour of skin, determines the colour of skin of personage in the photo.A kind of mode is that it is interval that different colour of skin colourity is set, according to the different colour of skin of the interval differentiation of colour of skin colourity.For example, it is interval to be divided into successively from shallow to deep four colour of skin colourities according to the colour of skin: interval, the brown colourity of black colourity is interval, yellow chrominance is interval and white colourity interval.Simultaneously, the user also can arrange different colourity in a kind of colour of skin (for example yellow colour of skin) interval, and the yellow colour of skin is divided into an arbitrarily colourity interval from shallow to deep successively.Another kind of mode is, the acquiescence colour of skin is set, and according to the acquiescence colour of skin of selecting, determines the colour of skin of personage in the photo.For example, before the user takes pictures, the personage's who is about to take pictures by user selection the colour of skin.The method shows that selection arranges window, carries out as required the self-defined selection colour of skin by the user, for example selects the black colour of skin, and the method can continue also to show that selection arranges window simultaneously, and prompting user continues the segmentation kind in the selection black colour of skin.
In step S2, use above-mentioned camera module 21 to take pictures, and the photo the taken form with view data is stored in the above-mentioned cache module 22, simultaneously, by above-mentioned transport module 23, the caching image data in the cache module 22 is transferred to carries out image in the processing module 40 and process.
Be appreciated that the method uses built-in photo module to take pictures, or use external taking module to take pictures.
In step S3, detect the skin area of personage in the photos by above-mentioned detecting unit 31, and detect by the photo that photo module 20 is taken, in this photo, analyze personage's skin area.For example, 20 couples of people of photo module and thing have been taken a photo, at this moment, detecting unit 30 detects analyzes this photo, detect rule according to interior establishing, analyze personage's skin area, the mode that for example can combine with color detection by SHAPE DETECTION, at first go out human region according to SHAPE DETECTION, then go out skin area in the human region according to color detection.Also can directly detect identification by the colour of skin.
It is interval to calculate the residing colour of skin colourity of the colour of skin of judging described skin area by judging unit 32.The colour of skin colourity that arranges is interval according to arranging in the module 10, and the skin area that detects of detecting unit 31, and it is interval that computational analysis goes out the corresponding colour of skin colourity of the colour of skin of this skin area.For example, it is interval to be divided into successively from shallow to deep four colour of skin colourities according to the colour of skin: interval, the brown colourity of black colourity is interval, yellow chrominance is interval and white colourity interval, it is interval that the colour of skin of the skin area that detects when detecting unit 31 is in brown colourity, and then this judging unit 32 is judged to be the colour of skin of this skin area in the brown colourity interval.
From judged result, select suitable colour of skin colourity by selected cell 33, as above routine described, if being judged to be the colour of skin of this this skin area, judging unit 32 is in the brown colourity interval, and the colour of skin of this skin area actual be black, these selected cell 33 display windows then, prompting user select to confirm that correct colour of skin colourity is interval.Because colour of skin computational analysis does not possess accuracy, at this moment, can be selected by the result that the user judges judging unit 32 to confirm.Another kind of mode is, when being provided with the acquiescence colour of skin in acquiescence colour of skin setting unit 22, according to the acquiescence colour of skin of selecting, determine the colour of skin of personage in the photo, a plurality of personages are arranged in photo, and personage's colour of skin is not simultaneously, but then these selected cell 33 prompting users select corresponding colour of skin colourity interval for the different colours of skin.
In step S4, control is coordinated in 41 pairs of modules of control processor and unit, and sends corresponding steering order.The described caching image data of image processor 42 analyzing and processing is realized the function to flesh correction.Identify the colour of skin at identification module 30, and after confirming corresponding colour of skin colourity interval, interval for this colour of skin colourity, 42 pairs of these colours of skin of image processor are processed according to predetermined processing rule, processing rule can be will pass through the color space convert of the view data after identification module is identified to the YCbCr space, and colourity Cb, Cr are carried out the flesh correction processing.For example, to belong to black when identification module 30 identifies the colour of skin, but behind the colour of skin colourity interval of being confirmed to belong to brown by the user, image processor 42 is by predetermined brown colour of skin processing rule, utilize view data YCbCr space switch technology, brown pixel is processed, reach the effect of this brown colour of skin being proofreaied and correct processing, make the colour of skin that shows on the photo be in described the setting in the colour of skin colourity interval that module arranges, realize the flesh correction function.
Be appreciated that the method goes in camera or the mobile phone.
Claims (10)
1. the device of a correct skin tones in photo is characterized in that, comprises with lower module:
Module is set, is used for arranging the interval and acquiescence colour of skin of photo personage colour of skin colourity of shooting;
Photo module is used for taking pictures, and the storage picture buffer memory;
Identification module, the skin area that is used for comparison film is identified;
Processing module, be used for controlling above modules, and will colourity Cb, Cr be carried out flesh correction process through the color space convert of the view data after the identification module identification to the YCbCr space, the colour of skin that shows on the photo is in the described colour of skin colourity interval that the module setting is set.
According to claim 1 in photo the device of correct skin tones, it is characterized in that, the described module that arranges comprises colour of skin colourity setting unit and acquiescence colour of skin setting unit, wherein, it is interval that colour of skin colourity setting unit is used for that different colour of skin colourity is set, and according to the different colour of skin of the interval differentiation of colour of skin colourity, acquiescence colour of skin setting unit is used for arranging the acquiescence colour of skin, according to selecting the described acquiescence colour of skin, determine the colour of skin of personage in the photo.
According to claim 1 in photo the device of correct skin tones, it is characterized in that, described photo module comprises camera module, cache module and transport module, wherein camera module is used for taking pictures, the photo storage that cache module is used for taking is caching image data, and transport module is used for described caching image data is transferred to processing module.
According to claim 1 in photo the device of correct skin tones, it is characterized in that, described identification module comprises detecting unit, judging unit and selected cell, wherein, detecting unit is for detection of the skin area of personage in the photo, and judging unit is used for the colour of skin colourity interval that calculating judges that the colour of skin of described skin area is in, and selected cell is used for selecting suitable colour of skin colourity interval from judged result.
According to claim 1 in photo the device of correct skin tones, it is characterized in that, described processing module comprises control processor and image processor, wherein, control processor is used for control is coordinated in modules and unit, and image processor is for the described caching image data of analyzing and processing, with the color space convert of caching image data to the YCbCr space, colourity Cb, Cr are carried out flesh correction process, realize the function to flesh correction.
6. the method for a correct skin tones in photo is characterized in that, may further comprise the steps:
A. use arranges module the interval and acquiescence colour of skin of colour of skin colourity is set;
B. use photo module to take pictures;
C. by identification module the colour of skin of personage in the described photo is identified judgement;
D. processing module is carried out analyzing and processing to the described colour of skin, the color space convert of the view data after will identifying through identification module is to the YCbCr space, colourity Cb, Cr are carried out flesh correction process, the colour of skin that shows on the photo is in use described the setting in the colour of skin colourity interval that module arranges.
According to claim 6 in photo the method for correct skin tones, it is characterized in that in steps A, it is interval that colour of skin colourity is set, according to the colour of skin of personage in the photo, the colour of skin colourity that this colour of skin place is set is interval; The acquiescence colour of skin is set, according to the user selection acquiescence colour of skin, the colour of skin of personage in the photo is set.
According to claim 6 in photo the method for correct skin tones, it is characterized in that, in step B, use described camera module to take personage's photo, be caching image data by described cache module with described photo storage, use described transport module that caching image data is transferred to described processing module.
According to claim 6 in photo the method for correct skin tones, it is characterized in that, in step C, in described photo, detect personage's skin area, interval by the colour of skin colourity of calculating the colour of skin place of judging described skin area, or according in the described photo of user selection, the acquiescence colour of skin of described skin area.
According to claim 6 in photo the method for correct skin tones, it is characterized in that, among the step D, by the control processor in the described processing module modules is coordinated control, by the image processor in the described processing module with the color space convert of caching image data to the YCbCr space, colourity Cb, Cr are carried out flesh correction process, realize the function of flesh correction.
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| CN201310025486.XA CN103065290B (en) | 2013-01-23 | 2013-01-23 | In photo, carry out the apparatus and method of flesh correction |
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| CN201310025486.XA CN103065290B (en) | 2013-01-23 | 2013-01-23 | In photo, carry out the apparatus and method of flesh correction |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104156915A (en) * | 2014-07-23 | 2014-11-19 | 小米科技有限责任公司 | Skin color adjusting method and device |
| CN104992401A (en) * | 2015-06-30 | 2015-10-21 | 上海交通大学 | Visual-nondestructive dynamic CMYK image conversion method and system |
| CN105096238A (en) * | 2015-03-27 | 2015-11-25 | 浙江慧谷信息技术有限公司 | Visual lossless CMYK dynamic conversion algorithm |
| CN105631812A (en) * | 2014-10-29 | 2016-06-01 | 新相微电子（开曼）有限公司 | Control method and control device for performing color enhancement on displayed image |
| CN106096588A (en) * | 2016-07-06 | 2016-11-09 | 北京奇虎科技有限公司 | The processing method of a kind of view data, device and mobile terminal |
| CN107993209A (en) * | 2017-11-30 | 2018-05-04 | 广东欧珀移动通信有限公司 | Image processing method, device, computer-readable recording medium and electronic equipment |
| CN108604293A (en) * | 2016-01-30 | 2018-09-28 | 三星电子株式会社 | The device and method for improving picture quality |
| WO2019071488A1 (en) * | 2017-10-11 | 2019-04-18 | 深圳传音通讯有限公司 | Photography method and photography system based on smart terminal |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050050061A (en) * | 2005-04-30 | 2005-05-27 | 조동욱 | Facial features extraction for ocular inspection |
| US20060088209A1 (en) * | 2004-10-21 | 2006-04-27 | Microsoft Corporation | Video image quality |
| CN1905687A (en) * | 2006-08-02 | 2007-01-31 | 智多微电子（上海）有限公司 | Apparatus and method capable of correcting human skin pixels in picture |
| CN101005628A (en) * | 2007-01-04 | 2007-07-25 | 四川长虹电器股份有限公司 | Skin color signal correcting method |
| CN101483785A (en) * | 2008-01-09 | 2009-07-15 | 夏普株式会社 | Image processor, image processing method and recording medium |
-
2013
- 2013-01-23 CN CN201310025486.XA patent/CN103065290B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060088209A1 (en) * | 2004-10-21 | 2006-04-27 | Microsoft Corporation | Video image quality |
| KR20050050061A (en) * | 2005-04-30 | 2005-05-27 | 조동욱 | Facial features extraction for ocular inspection |
| CN1905687A (en) * | 2006-08-02 | 2007-01-31 | 智多微电子（上海）有限公司 | Apparatus and method capable of correcting human skin pixels in picture |
| CN101005628A (en) * | 2007-01-04 | 2007-07-25 | 四川长虹电器股份有限公司 | Skin color signal correcting method |
| CN101483785A (en) * | 2008-01-09 | 2009-07-15 | 夏普株式会社 | Image processor, image processing method and recording medium |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016011747A1 (en) * | 2014-07-23 | 2016-01-28 | 小米科技有限责任公司 | Skin color adjustment method and device |
| CN104156915A (en) * | 2014-07-23 | 2014-11-19 | 小米科技有限责任公司 | Skin color adjusting method and device |
| CN105631812B (en) * | 2014-10-29 | 2020-05-29 | 新相微电子(上海)有限公司 | Control method and control device for color enhancement of display image |
| CN105631812A (en) * | 2014-10-29 | 2016-06-01 | 新相微电子（开曼）有限公司 | Control method and control device for performing color enhancement on displayed image |
| CN105096238A (en) * | 2015-03-27 | 2015-11-25 | 浙江慧谷信息技术有限公司 | Visual lossless CMYK dynamic conversion algorithm |
| CN104992401A (en) * | 2015-06-30 | 2015-10-21 | 上海交通大学 | Visual-nondestructive dynamic CMYK image conversion method and system |
| CN108604293A (en) * | 2016-01-30 | 2018-09-28 | 三星电子株式会社 | The device and method for improving picture quality |
| CN108604293B (en) * | 2016-01-30 | 2022-05-27 | 三星电子株式会社 | Apparatus and method for improving image quality |
| CN106096588A (en) * | 2016-07-06 | 2016-11-09 | 北京奇虎科技有限公司 | The processing method of a kind of view data, device and mobile terminal |
| WO2019071488A1 (en) * | 2017-10-11 | 2019-04-18 | 深圳传音通讯有限公司 | Photography method and photography system based on smart terminal |
| CN111226431A (en) * | 2017-10-11 | 2020-06-02 | 深圳传音通讯有限公司 | Photographing method and photographing system based on intelligent terminal |
| CN111226431B (en) * | 2017-10-11 | 2021-06-01 | 深圳传音通讯有限公司 | Photographing method and photographing system based on intelligent terminal |
| CN107993209A (en) * | 2017-11-30 | 2018-05-04 | 广东欧珀移动通信有限公司 | Image processing method, device, computer-readable recording medium and electronic equipment |
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