CN105187810B - 一种基于人脸色彩特征的自动白平衡方法及电子媒体装置 - Google Patents
一种基于人脸色彩特征的自动白平衡方法及电子媒体装置 Download PDFInfo
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- CN105187810B CN105187810B CN201510230311.1A CN201510230311A CN105187810B CN 105187810 B CN105187810 B CN 105187810B CN 201510230311 A CN201510230311 A CN 201510230311A CN 105187810 B CN105187810 B CN 105187810B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/741—Circuitry for compensating brightness variation in the scene by increasing the dynamic range of the image compared to the dynamic range of the electronic image sensors
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/56—Extraction of image or video features relating to colour
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/161—Detection; Localisation; Normalisation
- G06V40/166—Detection; Localisation; Normalisation using acquisition arrangements
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/168—Feature extraction; Face representation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/61—Control of cameras or camera modules based on recognised objects
- H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/64—Computer-aided capture of images, e.g. transfer from script file into camera, check of taken image quality, advice or proposal for image composition or decision on when to take image
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/71—Circuitry for evaluating the brightness variation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/80—Camera processing pipelines; Components thereof
- H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
- H04N23/88—Camera processing pipelines; Components thereof for processing colour signals for colour balance, e.g. white-balance circuits or colour temperature control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/95—Computational photography systems, e.g. light-field imaging systems
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Computing Systems (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Human Computer Interaction (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Image Processing (AREA)
- Processing Of Color Television Signals (AREA)
Abstract
Description
Claims (16)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710284810.8A CN106973278B (zh) | 2014-11-11 | 2015-05-04 | 一种参照人脸色彩特征的自动白平衡装置及方法 |
| CN201510230311.1A CN105187810B (zh) | 2014-11-11 | 2015-05-04 | 一种基于人脸色彩特征的自动白平衡方法及电子媒体装置 |
| US16/926,710 US10965924B2 (en) | 2014-11-11 | 2020-07-12 | Correlating illuminant estimation by a plurality of cameras |
| US17/151,166 US11153547B1 (en) | 2014-11-11 | 2021-01-17 | Correlated illuminant estimations |
| US17/352,308 US20210314541A1 (en) | 2014-11-11 | 2021-06-20 | Face recognition based on illuminant estimation |
| US17/356,677 US11265523B2 (en) | 2014-11-11 | 2021-06-24 | Illuminant estimation referencing facial color features |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2014106308374 | 2014-11-11 | ||
| CN201410630837 | 2014-11-11 | ||
| CN201510230311.1A CN105187810B (zh) | 2014-11-11 | 2015-05-04 | 一种基于人脸色彩特征的自动白平衡方法及电子媒体装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710284810.8A Division CN106973278B (zh) | 2014-11-11 | 2015-05-04 | 一种参照人脸色彩特征的自动白平衡装置及方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105187810A CN105187810A (zh) | 2015-12-23 |
| CN105187810B true CN105187810B (zh) | 2017-06-06 |
Family
ID=54909632
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510230311.1A Expired - Fee Related CN105187810B (zh) | 2014-11-11 | 2015-05-04 | 一种基于人脸色彩特征的自动白平衡方法及电子媒体装置 |
| CN201710284810.8A Expired - Fee Related CN106973278B (zh) | 2014-11-11 | 2015-05-04 | 一种参照人脸色彩特征的自动白平衡装置及方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710284810.8A Expired - Fee Related CN106973278B (zh) | 2014-11-11 | 2015-05-04 | 一种参照人脸色彩特征的自动白平衡装置及方法 |
Country Status (2)
| Country | Link |
|---|---|
| US (2) | US11153547B1 (zh) |
| CN (2) | CN105187810B (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10753734B2 (en) | 2018-06-08 | 2020-08-25 | Dentsply Sirona Inc. | Device, method and system for generating dynamic projection patterns in a confocal camera |
Families Citing this family (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105608677B (zh) * | 2015-12-28 | 2018-08-03 | 成都品果科技有限公司 | 一种任意光线环境下的图像肤色美化方法及系统 |
| CN105681775B (zh) * | 2016-03-08 | 2017-12-19 | 福州瑞芯微电子股份有限公司 | 一种白平衡方法和装置 |
| CN105956022B (zh) * | 2016-04-22 | 2021-04-16 | 腾讯科技(深圳)有限公司 | 电子镜图像处理方法和装置、图像处理方法和装置 |
| CN106097261B (zh) * | 2016-06-01 | 2019-10-18 | Oppo广东移动通信有限公司 | 图像处理方法、装置、存储介质及终端设备 |
| TWI615833B (zh) * | 2016-06-28 | 2018-02-21 | 群邁通訊股份有限公司 | 電子裝置及其色溫調節方法 |
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| CN106357988B (zh) * | 2016-11-09 | 2020-03-06 | Oppo广东移动通信有限公司 | 白平衡调整方法、装置和终端设备 |
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| CN107396079B (zh) * | 2017-08-31 | 2019-06-07 | Oppo广东移动通信有限公司 | 白平衡调整方法和装置 |
| WO2019047985A1 (zh) | 2017-09-11 | 2019-03-14 | Oppo广东移动通信有限公司 | 图像处理方法和装置、电子装置和计算机可读存储介质 |
| CN107610080B (zh) * | 2017-09-11 | 2020-08-07 | Oppo广东移动通信有限公司 | 图像处理方法和装置、电子装置和计算机可读存储介质 |
| CN107644396B (zh) * | 2017-10-18 | 2021-02-02 | 维沃移动通信有限公司 | 一种唇色调整方法和装置 |
| CN107846554B (zh) * | 2017-10-31 | 2020-09-01 | 努比亚技术有限公司 | 一种图像处理方法、终端和计算机可读存储介质 |
| CN108024055B (zh) * | 2017-11-03 | 2019-09-17 | Oppo广东移动通信有限公司 | 白平衡处理的方法、装置、移动终端和存储介质 |
| CN107959843B (zh) * | 2017-12-25 | 2019-07-05 | Oppo广东移动通信有限公司 | 图像处理方法及装置、计算机可读存储介质和计算机设备 |
| CN107959851B (zh) * | 2017-12-25 | 2019-07-19 | Oppo广东移动通信有限公司 | 色温检测方法及装置、计算机可读存储介质和计算机设备 |
| CN108335271B (zh) * | 2018-01-26 | 2022-03-18 | 努比亚技术有限公司 | 一种图像处理的方法、设备及计算机可读存储介质 |
| CN110392245B (zh) * | 2018-04-20 | 2021-07-16 | 瑞昱半导体股份有限公司 | 基于肤色信息的白平衡校正方法及其图像处理装置 |
| CN108810397B (zh) * | 2018-04-23 | 2021-01-19 | 深圳和而泰数据资源与云技术有限公司 | 一种图像色偏校正方法及终端设备 |
| CN110570476A (zh) * | 2018-06-06 | 2019-12-13 | 英属开曼群岛商玩美股份有限公司 | 执行于计算设备的系统、方法及存储媒体 |
| CN110739047A (zh) * | 2018-07-19 | 2020-01-31 | 脉景(杭州)健康管理有限公司 | 患者图像色彩还原方法、装置、设备及可读存储介质 |
| CN109561291A (zh) * | 2018-10-23 | 2019-04-02 | Oppo广东移动通信有限公司 | 色温补偿方法、装置、存储介质及移动终端 |
| CN109451292B (zh) * | 2018-12-15 | 2020-03-24 | 深圳市华星光电半导体显示技术有限公司 | 图像色温校正方法及装置 |
| CN109788268A (zh) * | 2018-12-25 | 2019-05-21 | 努比亚技术有限公司 | 终端及其白平衡校正控制方法、及计算机可读存储介质 |
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| GB201908521D0 (en) * | 2019-06-13 | 2019-07-31 | Spectral Edge Ltd | Image white balance processing system and method |
| CN112149468B (zh) * | 2019-06-28 | 2024-09-06 | 瑞昱半导体股份有限公司 | 肤色影像的色域权重侦测方法及其装置 |
| CN110544257A (zh) * | 2019-08-20 | 2019-12-06 | 成都品果科技有限公司 | 一种快速的肤色分割方法 |
| TWI723551B (zh) * | 2019-09-20 | 2021-04-01 | 宏碁股份有限公司 | 調整白平衡的方法及其影像處理裝置與系統 |
| CN112866656B (zh) * | 2019-11-26 | 2022-05-31 | Oppo广东移动通信有限公司 | 一种白平衡校正方法、装置、存储介质及终端设备 |
| CN111064938A (zh) * | 2019-12-30 | 2020-04-24 | 西安易朴通讯技术有限公司 | 一种多肤色加权的白平衡矫正方法、其系统和存储介质 |
| CN111583127B (zh) * | 2020-04-03 | 2023-08-15 | 浙江大华技术股份有限公司 | 人脸肤色校正方法、装置、计算机设备和可读存储介质 |
| CN115118947B (zh) * | 2021-03-23 | 2023-11-24 | 北京小米移动软件有限公司 | 图像的处理方法、装置、电子设备及存储介质 |
| CN113177886B (zh) * | 2021-04-14 | 2023-05-05 | RealMe重庆移动通信有限公司 | 图像处理方法、装置、计算机设备及可读存储介质 |
| EP4374570A1 (en) * | 2021-07-27 | 2024-05-29 | Google LLC | Automatic white-balance (awb) for a camera system |
| CN114143526B (zh) * | 2021-11-19 | 2025-04-15 | 昆山丘钛光电科技有限公司 | 图像处理方法、装置、终端设备及可读存储介质 |
| CN114403650B (zh) * | 2022-01-21 | 2022-11-01 | 南京投石智能系统有限公司 | 一种用于全息展示柜的控制系统 |
| CN114598852B (zh) * | 2022-03-07 | 2023-06-09 | 杭州国芯科技股份有限公司 | 摄像机人脸区域白平衡的优化方法 |
| CN114845044B (zh) * | 2022-03-23 | 2024-03-22 | 上海传英信息技术有限公司 | 图像处理方法、智能终端及存储介质 |
| US20230353885A1 (en) * | 2022-04-27 | 2023-11-02 | Sonic Star Global Limited | Image processing system and method for processing images |
| CN114945087B (zh) * | 2022-06-06 | 2023-10-03 | 安谋科技(中国)有限公司 | 基于人脸特征的图像处理方法、装置、设备及存储介质 |
| CN119562041B (zh) * | 2023-09-01 | 2025-10-28 | Oppo广东移动通信有限公司 | 色彩控制方法、装置、电子设备和计算机可读存储介质 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6975759B2 (en) * | 2002-06-25 | 2005-12-13 | Koninklijke Philips Electronics N.V. | Method and system for white balancing images using facial color as a reference signal |
| JP4232498B2 (ja) * | 2003-03-24 | 2009-03-04 | 富士ゼロックス株式会社 | 被写体撮影状態判定装置、画質調整装置、及び画像撮影装置 |
| JP2007110576A (ja) * | 2005-10-17 | 2007-04-26 | Fujifilm Corp | 被写体像データの色補正装置およびその制御方法 |
| JP4244063B2 (ja) * | 2006-11-06 | 2009-03-25 | ソニー株式会社 | 画像処理装置および画像処理方法、並びにプログラム |
| JP5061968B2 (ja) * | 2008-03-07 | 2012-10-31 | 富士通株式会社 | 色温度設定装置、色温度設定プログラム、および色温度設定方法 |
| US8355567B2 (en) * | 2008-12-12 | 2013-01-15 | Tektronix, Inc. | Method and apparatus for implementing moving image color appearance model for video quality ratings prediction |
| US8675091B2 (en) * | 2008-12-15 | 2014-03-18 | Nvidia Corporation | Image data processing with multiple cameras |
| JP4788792B2 (ja) * | 2009-03-11 | 2011-10-05 | カシオ計算機株式会社 | 撮像装置、撮像方法、及び撮像プログラム |
| CN102013005B (zh) * | 2009-09-07 | 2013-04-24 | 泉州市铁通电子设备有限公司 | 一种基于局部动态阈值色彩平衡的偏色光的人脸检测的方法 |
| JP2011109411A (ja) * | 2009-11-17 | 2011-06-02 | Nikon Corp | ホワイトバランス補正係数決定方法、ホワイトバランス補正係数決定装置、ホワイトバランス補正方法、ホワイトバランス補正装置、及び撮像装置 |
| US9106879B2 (en) * | 2011-10-04 | 2015-08-11 | Samsung Electronics Co., Ltd. | Apparatus and method for automatic white balance with supplementary sensors |
| KR101896386B1 (ko) * | 2011-11-22 | 2018-09-11 | 삼성전자주식회사 | 화이트 밸런스 조절장치 및 방법 |
| US20140063288A1 (en) * | 2012-08-30 | 2014-03-06 | Pantech Co., Ltd. | Imaging apparatus, electronic device and method providing exposure compensation |
| JP2014053855A (ja) * | 2012-09-10 | 2014-03-20 | Sony Corp | 画像処理装置および方法、並びにプログラム |
| US9247223B2 (en) * | 2013-01-25 | 2016-01-26 | Blackberry Limited | Reduce operating environment effect using multiple cameras |
| CN104320641B (zh) * | 2013-03-13 | 2017-04-12 | 豪威科技股份有限公司 | 电子照相机的自动白平衡的自动化自我训练的装置及方法 |
| US20140378810A1 (en) * | 2013-04-18 | 2014-12-25 | Digimarc Corporation | Physiologic data acquisition and analysis |
| CN103699222B (zh) * | 2013-12-11 | 2016-09-07 | 天津三星电子有限公司 | 显示终端画质自动调节方法及显示终端 |
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2015
- 2015-05-04 CN CN201510230311.1A patent/CN105187810B/zh not_active Expired - Fee Related
- 2015-05-04 CN CN201710284810.8A patent/CN106973278B/zh not_active Expired - Fee Related
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2021
- 2021-01-17 US US17/151,166 patent/US11153547B1/en not_active Expired - Fee Related
- 2021-06-24 US US17/356,677 patent/US11265523B2/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10753734B2 (en) | 2018-06-08 | 2020-08-25 | Dentsply Sirona Inc. | Device, method and system for generating dynamic projection patterns in a confocal camera |
Also Published As
| Publication number | Publication date |
|---|---|
| US11153547B1 (en) | 2021-10-19 |
| CN105187810A (zh) | 2015-12-23 |
| US20210329208A1 (en) | 2021-10-21 |
| CN106973278B (zh) | 2018-08-28 |
| CN106973278A (zh) | 2017-07-21 |
| US11265523B2 (en) | 2022-03-01 |
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