CN106303473B - 一种白平衡调节方法及相机 - Google Patents
一种白平衡调节方法及相机 Download PDFInfo
- Publication number
- CN106303473B CN106303473B CN201610706705.4A CN201610706705A CN106303473B CN 106303473 B CN106303473 B CN 106303473B CN 201610706705 A CN201610706705 A CN 201610706705A CN 106303473 B CN106303473 B CN 106303473B
- Authority
- CN
- China
- Prior art keywords
- value
- calibration
- rgb
- calibrated
- pixel point
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000000007 visual effect Effects 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/73—Colour balance circuits, e.g. white balance circuits or colour temperature control
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
- G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
- G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
- G06V10/751—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- Databases & Information Systems (AREA)
- Evolutionary Computation (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Software Systems (AREA)
- Artificial Intelligence (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Color Television Image Signal Generators (AREA)
- Processing Of Color Television Signals (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610706705.4A CN106303473B (zh) | 2016-08-23 | 2016-08-23 | 一种白平衡调节方法及相机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610706705.4A CN106303473B (zh) | 2016-08-23 | 2016-08-23 | 一种白平衡调节方法及相机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106303473A CN106303473A (zh) | 2017-01-04 |
CN106303473B true CN106303473B (zh) | 2019-01-29 |
Family
ID=57614708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610706705.4A Active CN106303473B (zh) | 2016-08-23 | 2016-08-23 | 一种白平衡调节方法及相机 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106303473B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110896452A (zh) * | 2018-09-13 | 2020-03-20 | 奇酷互联网络科技(深圳)有限公司 | 移动终端的闪光灯校正方法、移动终端以及装置 |
CN110009701B (zh) * | 2019-04-10 | 2021-03-30 | 北京易诚高科科技发展有限公司 | 一种针对多镜头拍摄的白平衡调整方法 |
CN110299098B (zh) * | 2019-06-24 | 2023-01-03 | 深圳市优丽达科技有限公司 | 一种穿孔屏幕手表色差的校准方法 |
CN111681201B (zh) * | 2020-04-20 | 2023-06-23 | 深圳市鸿富瀚科技股份有限公司 | 图像处理方法、装置、计算机设备及存储介质 |
CN112858268B (zh) * | 2020-09-18 | 2022-06-14 | 武汉大学 | 基于化学成像-校正分析的土壤水和溶质迁移全域性测量方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102340673A (zh) * | 2011-10-25 | 2012-02-01 | 杭州藏愚科技有限公司 | 一种针对交通场景的摄像机白平衡方法 |
CN103037224A (zh) * | 2012-12-07 | 2013-04-10 | 珠海全志科技股份有限公司 | 图像白平衡处理方法及装置 |
CN103491357A (zh) * | 2013-10-14 | 2014-01-01 | 旗瀚科技有限公司 | 一种图像传感器白平衡处理方法 |
CN103929632A (zh) * | 2014-04-15 | 2014-07-16 | 浙江宇视科技有限公司 | 一种自动白平衡校正方法以及装置 |
CN103974053A (zh) * | 2014-05-12 | 2014-08-06 | 华中科技大学 | 一种基于灰点提取的自动白平衡矫正方法 |
CN105828058A (zh) * | 2015-05-29 | 2016-08-03 | 维沃移动通信有限公司 | 一种白平衡的调整方法和装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9041815B2 (en) * | 2010-10-11 | 2015-05-26 | Apple Inc. | Digital camera imaging evaluation module |
-
2016
- 2016-08-23 CN CN201610706705.4A patent/CN106303473B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102340673A (zh) * | 2011-10-25 | 2012-02-01 | 杭州藏愚科技有限公司 | 一种针对交通场景的摄像机白平衡方法 |
CN103037224A (zh) * | 2012-12-07 | 2013-04-10 | 珠海全志科技股份有限公司 | 图像白平衡处理方法及装置 |
CN103491357A (zh) * | 2013-10-14 | 2014-01-01 | 旗瀚科技有限公司 | 一种图像传感器白平衡处理方法 |
CN103929632A (zh) * | 2014-04-15 | 2014-07-16 | 浙江宇视科技有限公司 | 一种自动白平衡校正方法以及装置 |
CN103974053A (zh) * | 2014-05-12 | 2014-08-06 | 华中科技大学 | 一种基于灰点提取的自动白平衡矫正方法 |
CN105828058A (zh) * | 2015-05-29 | 2016-08-03 | 维沃移动通信有限公司 | 一种白平衡的调整方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
CN106303473A (zh) | 2017-01-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106303473B (zh) | 一种白平衡调节方法及相机 | |
CN107197225B (zh) | 基于色适应模型的彩色数码相机白平衡校正方法 | |
US10237527B2 (en) | Convolutional color correction in digital images | |
EP3284060B1 (en) | Convolutional color correction | |
CN102769759B (zh) | 数字图像颜色校正方法及实现装置 | |
CN104519340B (zh) | 基于多深度图像变换矩阵的全景视频拼接方法 | |
CN103268596B (zh) | 一种降低图像噪声和使颜色接近标准的方法 | |
JP6455764B2 (ja) | 色補正パラメータ算出方法、色補正パラメータ算出装置および画像出力システム | |
US20110205389A1 (en) | Methods and Systems for Automatic White Balance | |
CN105338334B (zh) | 移动终端内的照相机的校准方法和系统 | |
CN103200409B (zh) | 多投影仪显示系统的颜色校正方法 | |
WO2013185449A1 (zh) | 图像增强方法、图像增强装置和显示装置 | |
US8717460B2 (en) | Methods and systems for automatic white balance | |
CN111292246A (zh) | 图像颜色校正方法、存储介质及内窥镜 | |
US9007391B2 (en) | Image color correction for an image by a graphical processing unit looking up color corrections in a lookup table | |
WO2019184667A1 (zh) | 一种全景图像的颜色校正方法和电子设备 | |
CN104103057B (zh) | 一种快速的鱼眼图像生成全景图的方法 | |
CN116489328A (zh) | 基于拍摄参数的色彩查找表生成方法、装置和计算机设备 | |
CN102946501B (zh) | 成像系统或图像输出系统中颜色畸变校正方法及装置 | |
GB2523763A (en) | Gamut mapping | |
CN105389835B (zh) | 一种图像处理方法、装置及终端 | |
CN102903091B (zh) | 用于在数字图像处理设备中拼接图像的方法 | |
JP2007288573A (ja) | クロマサプレス処理装置 | |
CN113873210B (zh) | 一种色彩还原真实性精度检测方法 | |
WO2018209984A1 (zh) | 图像处理方法和装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A white balance adjustment method and camera Effective date of registration: 20210302 Granted publication date: 20190129 Pledgee: China Co. truction Bank Corp Yuyao branch Pledgor: KONFOONG BIOTECH INTERNATIONAL Co.,Ltd. Registration number: Y2021330000164 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20190129 Pledgee: China Co. truction Bank Corp Yuyao branch Pledgor: KONFOONG BIOTECH INTERNATIONAL Co.,Ltd. Registration number: Y2021330000164 |