CN106998456A - 一种图像色饱和度的调整方法、装置及图像处理芯片 - Google Patents
一种图像色饱和度的调整方法、装置及图像处理芯片 Download PDFInfo
- Publication number
- CN106998456A CN106998456A CN201710194094.4A CN201710194094A CN106998456A CN 106998456 A CN106998456 A CN 106998456A CN 201710194094 A CN201710194094 A CN 201710194094A CN 106998456 A CN106998456 A CN 106998456A
- Authority
- CN
- China
- Prior art keywords
- threshold value
- rate
- color saturation
- color
- pixel
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase
-
- 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
- H04N9/68—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Image Processing (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710194094.4A CN106998456B (zh) | 2017-03-28 | 2017-03-28 | 一种图像色饱和度的调整方法、装置及图像处理芯片 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710194094.4A CN106998456B (zh) | 2017-03-28 | 2017-03-28 | 一种图像色饱和度的调整方法、装置及图像处理芯片 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106998456A true CN106998456A (zh) | 2017-08-01 |
CN106998456B CN106998456B (zh) | 2018-11-06 |
Family
ID=59430987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710194094.4A Active CN106998456B (zh) | 2017-03-28 | 2017-03-28 | 一种图像色饱和度的调整方法、装置及图像处理芯片 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106998456B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110197470A (zh) * | 2019-06-27 | 2019-09-03 | 北京金山云网络技术有限公司 | 图像处理方法、装置、电子设备及计算机可读存储介质 |
Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030012433A1 (en) * | 2001-07-06 | 2003-01-16 | Jasc Software, Inc. | Automatic saturation adjustment |
CN101115211A (zh) * | 2007-08-30 | 2008-01-30 | 四川长虹电器股份有限公司 | 色彩独立增强处理方法 |
CN101202926A (zh) * | 2006-12-11 | 2008-06-18 | 三星电子株式会社 | 具有噪声减小的自适应饱和度调整的系统、介质和方法 |
JP2009170999A (ja) * | 2008-01-11 | 2009-07-30 | Sharp Corp | 表示装置 |
US20100020192A1 (en) * | 2008-07-25 | 2010-01-28 | Samsung Electro-Mechanics Co.,Ltd. | Method of controlling auto white balance |
CN101668108A (zh) * | 2008-09-05 | 2010-03-10 | 比亚迪股份有限公司 | 一种图像色彩饱和度的调节方法及系统 |
TWI333794B (en) * | 2006-02-17 | 2010-11-21 | Quanta Comp Inc | Image processing apparatus and method of the same |
CN102045574A (zh) * | 2009-10-21 | 2011-05-04 | 比亚迪股份有限公司 | 一种处理图像伪彩色的设备及方法 |
CN102082897A (zh) * | 2004-09-30 | 2011-06-01 | 晨星半导体股份有限公司 | 一种色彩噪声抑制的方法及装置 |
CN102231264A (zh) * | 2011-06-28 | 2011-11-02 | 王洪剑 | 动态对比度增强装置和方法 |
US20140023268A1 (en) * | 2012-07-23 | 2014-01-23 | Canon Kabushiki Kaisha | Image processing apparatus and image processing method |
TW201431384A (zh) * | 2013-01-16 | 2014-08-01 | Mstar Semiconductor Inc | 影像處理裝置及影像處理方法 |
CN103974051A (zh) * | 2013-01-29 | 2014-08-06 | 晨星半导体股份有限公司 | 影像处理装置及影像处理方法 |
CN103996382A (zh) * | 2014-05-07 | 2014-08-20 | 成都京东方光电科技有限公司 | 提高rgbw图像饱和度的方法及系统 |
CN104104932A (zh) * | 2014-06-16 | 2014-10-15 | 北方工业大学 | 一种基于YCbCr空间模型分层的饱和度调节方法 |
CN104618703A (zh) * | 2015-02-09 | 2015-05-13 | 傅邓文 | 一种白平衡调整方法 |
CN105007472A (zh) * | 2015-07-23 | 2015-10-28 | 广东欧珀移动通信有限公司 | 照片显示方法及装置 |
-
2017
- 2017-03-28 CN CN201710194094.4A patent/CN106998456B/zh active Active
Patent Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030012433A1 (en) * | 2001-07-06 | 2003-01-16 | Jasc Software, Inc. | Automatic saturation adjustment |
CN102082897A (zh) * | 2004-09-30 | 2011-06-01 | 晨星半导体股份有限公司 | 一种色彩噪声抑制的方法及装置 |
TWI333794B (en) * | 2006-02-17 | 2010-11-21 | Quanta Comp Inc | Image processing apparatus and method of the same |
CN101202926A (zh) * | 2006-12-11 | 2008-06-18 | 三星电子株式会社 | 具有噪声减小的自适应饱和度调整的系统、介质和方法 |
CN101115211A (zh) * | 2007-08-30 | 2008-01-30 | 四川长虹电器股份有限公司 | 色彩独立增强处理方法 |
JP2009170999A (ja) * | 2008-01-11 | 2009-07-30 | Sharp Corp | 表示装置 |
US20100020192A1 (en) * | 2008-07-25 | 2010-01-28 | Samsung Electro-Mechanics Co.,Ltd. | Method of controlling auto white balance |
CN101668108A (zh) * | 2008-09-05 | 2010-03-10 | 比亚迪股份有限公司 | 一种图像色彩饱和度的调节方法及系统 |
CN102045574A (zh) * | 2009-10-21 | 2011-05-04 | 比亚迪股份有限公司 | 一种处理图像伪彩色的设备及方法 |
CN102231264A (zh) * | 2011-06-28 | 2011-11-02 | 王洪剑 | 动态对比度增强装置和方法 |
US20140023268A1 (en) * | 2012-07-23 | 2014-01-23 | Canon Kabushiki Kaisha | Image processing apparatus and image processing method |
TW201431384A (zh) * | 2013-01-16 | 2014-08-01 | Mstar Semiconductor Inc | 影像處理裝置及影像處理方法 |
CN103974051A (zh) * | 2013-01-29 | 2014-08-06 | 晨星半导体股份有限公司 | 影像处理装置及影像处理方法 |
CN103996382A (zh) * | 2014-05-07 | 2014-08-20 | 成都京东方光电科技有限公司 | 提高rgbw图像饱和度的方法及系统 |
CN104104932A (zh) * | 2014-06-16 | 2014-10-15 | 北方工业大学 | 一种基于YCbCr空间模型分层的饱和度调节方法 |
CN104618703A (zh) * | 2015-02-09 | 2015-05-13 | 傅邓文 | 一种白平衡调整方法 |
CN105007472A (zh) * | 2015-07-23 | 2015-10-28 | 广东欧珀移动通信有限公司 | 照片显示方法及装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110197470A (zh) * | 2019-06-27 | 2019-09-03 | 北京金山云网络技术有限公司 | 图像处理方法、装置、电子设备及计算机可读存储介质 |
Also Published As
Publication number | Publication date |
---|---|
CN106998456B (zh) | 2018-11-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11375128B2 (en) | Method for obtaining exposure compensation values of high dynamic range image, terminal device and non-transitory computer-readable storage medium | |
US9966011B2 (en) | TV set, method of controlling backlight of liquid crystal panel and storage medium | |
US9538093B2 (en) | Forming high-dynamic-range (HDR) images using single-channel data | |
EP3570539B1 (en) | Image purple fringe eliminating system, method, computer-readable storage medium, and photographing device | |
CN101331515B (zh) | 色调校正方法、色调校正装置以及图像设备 | |
WO2020082593A1 (zh) | 增强图像对比度的方法及其装置 | |
US8390542B2 (en) | Apparatus, method, and program for processing image | |
CN106897981A (zh) | 一种基于引导滤波的低照度图像增强方法 | |
JP2005353069A (ja) | 彩度適応的な映像向上装置およびその方法 | |
EP1918871A3 (en) | Image enhancement method and system | |
CN110278425A (zh) | 图像增强方法、装置、设备和存储介质 | |
CN110070507B (zh) | 一种视频图像的抠图方法、装置、存储介质及抠图设备 | |
CN110222555B (zh) | 肤色区域的检测方法和装置 | |
WO2021218603A1 (zh) | 图像处理方法及投影系统 | |
US9336571B2 (en) | Method and device of skin tone optimization in a color gamut mapping system | |
CN103841337B (zh) | 背光补偿的方法和装置 | |
JP2005227694A5 (zh) | ||
CN107820069A (zh) | 一种视频监控设备isp调试方法 | |
CN107027017A (zh) | 一种图像白平衡的调整方法、装置、图像处理芯片及存储装置 | |
CN104240666B (zh) | 一种视频处理方法及装置 | |
CN107135384A (zh) | 白平衡调节方法、装置、图像处理终端及存储介质 | |
JP5878586B2 (ja) | 画像色調整方法及びその電子装置 | |
US9098886B2 (en) | Apparatus and method for processing an image | |
CN106998456B (zh) | 一种图像色饱和度的调整方法、装置及图像处理芯片 | |
US6741736B1 (en) | Histogram equalization |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191225 Address after: Unit D88, floor 2, convention and Exhibition Center, No.1, Software Park Road, Tangjiawan Town, hi tech Zone, Zhuhai City, Guangdong Province Patentee after: Jianrong Integrated Circuit Technology (Zhuhai) Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province science and Technology Park of Nanshan District high new technology building B505 Fu'an Co-patentee before: Jianrong Integrated Circuit Technology (Zhuhai) Co., Ltd. Patentee before: Jian Rong semiconductor (Shenzhen) Co., Ltd. Co-patentee before: ZHUHAI HUANGRONG INTEGRATED CIRCUIT TECHNOLOGY CO., LTD. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220407 Address after: Rooms 1306-1309, 13 / F, 19 science Avenue West, Hong Kong Science Park, Shatin, New Territories, China Patentee after: BUILDWIN INTERNATIONAL (ZHUHAI) LTD. Address before: Unit D88, 2 / F, convention and Exhibition Center, No.1 Software Park Road, Tangjiawan Town, hi tech Zone, Zhuhai, Guangdong 519000 Patentee before: BUILDWIN INTERNATIONAL (ZHUHAI) Ltd. |
|
TR01 | Transfer of patent right |