SG144137A1 - Detection, correction fading and processing in hue, saturation and luminance directions - Google Patents
Detection, correction fading and processing in hue, saturation and luminance directionsInfo
- Publication number
- SG144137A1 SG144137A1 SG200804212-9A SG2008042129A SG144137A1 SG 144137 A1 SG144137 A1 SG 144137A1 SG 2008042129 A SG2008042129 A SG 2008042129A SG 144137 A1 SG144137 A1 SG 144137A1
- Authority
- SG
- Singapore
- Prior art keywords
- hue
- saturation
- detection
- processing
- correction
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title abstract 3
- 238000005562 fading Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 abstract 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/46—Colour picture communication systems
- H04N1/56—Processing of colour picture signals
- H04N1/60—Colour correction or control
- H04N1/6075—Corrections to the hue
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/46—Colour picture communication systems
- H04N1/56—Processing of colour picture signals
- H04N1/60—Colour correction or control
- H04N1/62—Retouching, i.e. modification of isolated colours only or in isolated picture areas only
-
- 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
- H04N9/643—Hue control means, e.g. flesh tone control
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Of Color Television Signals (AREA)
- Image Processing (AREA)
- Facsimile Image Signal Circuits (AREA)
- Color Image Communication Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US67829905P | 2005-05-05 | 2005-05-05 | |
US11/339,313 US20060251323A1 (en) | 2005-05-05 | 2006-01-24 | Detection, correction fading and processing in hue, saturation and luminance directions |
Publications (1)
Publication Number | Publication Date |
---|---|
SG144137A1 true SG144137A1 (en) | 2008-07-29 |
Family
ID=36888941
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG200602965A SG126924A1 (en) | 2005-05-05 | 2006-05-03 | Detection, correction fading and processing in hue, saturation and luminance directions |
SG200804212-9A SG144137A1 (en) | 2005-05-05 | 2006-05-03 | Detection, correction fading and processing in hue, saturation and luminance directions |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG200602965A SG126924A1 (en) | 2005-05-05 | 2006-05-03 | Detection, correction fading and processing in hue, saturation and luminance directions |
Country Status (6)
Country | Link |
---|---|
US (1) | US20060251323A1 (zh) |
EP (1) | EP1720361A1 (zh) |
JP (1) | JP2006325201A (zh) |
KR (1) | KR20060115651A (zh) |
SG (2) | SG126924A1 (zh) |
TW (1) | TW200718223A (zh) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4600301B2 (ja) * | 2006-01-16 | 2010-12-15 | ソニー株式会社 | 色差信号の補正方法とこれを用いた色差信号処理回路及びカメラシステム |
US8406514B2 (en) | 2006-07-10 | 2013-03-26 | Nikon Corporation | Image processing device and recording medium storing image processing program |
JP2009152868A (ja) * | 2007-12-20 | 2009-07-09 | Sapporo Medical Univ | 画像処理装置、及び画像処理プログラム |
KR101441380B1 (ko) * | 2007-06-21 | 2014-11-03 | 엘지디스플레이 주식회사 | 선호색 검출 방법 및 장치와, 그를 이용한 액정 표시 장치 |
US7929188B2 (en) * | 2007-06-28 | 2011-04-19 | Brother Kogyo Kabushiki Kaisha | Color gamut data creating device |
US8184903B2 (en) * | 2007-10-19 | 2012-05-22 | Himax Technologies Limited | Color correction method and apparatus of RGB signal |
US8334876B2 (en) * | 2008-05-22 | 2012-12-18 | Sanyo Electric Co., Ltd. | Signal processing device and projection display apparatus |
JP4523667B2 (ja) * | 2008-08-29 | 2010-08-11 | シャープ株式会社 | 映像表示装置 |
US8274519B2 (en) * | 2009-05-12 | 2012-09-25 | Himax Media Solutions, Inc. | Memory access system and method for efficiently utilizing memory bandwidth |
CN102307310B (zh) * | 2011-08-23 | 2014-10-29 | 威盛电子股份有限公司 | 影像深度估计方法及其装置 |
TWI459347B (zh) * | 2011-11-11 | 2014-11-01 | Chunghwa Picture Tubes Ltd | 驅動液晶顯示器之方法 |
WO2013086107A1 (en) | 2011-12-08 | 2013-06-13 | Dolby Laboratories Licensing Corporation | Mapping for display emulation based on image characteristics |
WO2013126568A1 (en) * | 2012-02-21 | 2013-08-29 | Massachusetts Eye & Ear Infirmary | Calculating conjunctival redness |
CN102769759B (zh) * | 2012-07-20 | 2014-12-03 | 上海富瀚微电子有限公司 | 数字图像颜色校正方法及实现装置 |
CA2947295C (en) | 2014-05-02 | 2023-11-21 | Massachusetts Eye And Ear Infirmary | Grading corneal fluorescein staining |
US11909991B2 (en) * | 2019-08-30 | 2024-02-20 | Tencent America LLC | Restrictions on picture width and height |
KR20220060688A (ko) * | 2020-11-05 | 2022-05-12 | 주식회사 엘엑스세미콘 | 색역 매핑 방법 및 장치 |
CN112419305B (zh) * | 2020-12-09 | 2024-06-11 | 深圳云天励飞技术股份有限公司 | 人脸光照质量检测方法、装置、电子设备及存储介质 |
CN115345961B (zh) * | 2022-08-24 | 2023-06-27 | 清华大学 | 基于hsv颜色空间相互运算的浓雾彩色重建方法及装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0222420B2 (zh) * | 1979-10-05 | 1990-05-18 | Dokutoru Ingu* Rudorufu Heru Gmbh | |
US4488245A (en) * | 1982-04-06 | 1984-12-11 | Loge/Interpretation Systems Inc. | Method and means for color detection and modification |
US5202935A (en) * | 1990-10-19 | 1993-04-13 | Matsushita Electric Industrial Co., Ltd. | Color conversion apparatus for altering color values within selected regions of a reproduced picture |
DE4106306A1 (de) * | 1991-02-28 | 1992-09-03 | Broadcast Television Syst | Verfahren zur farbkorrektur eines videosignals |
GB9322260D0 (en) * | 1993-10-28 | 1993-12-15 | Pandora Int Ltd | Digital video processor |
US6434266B1 (en) * | 1993-12-17 | 2002-08-13 | Canon Kabushiki Kaisha | Image processing method and apparatus for converting colors in a color image |
JPH09114432A (ja) * | 1995-10-20 | 1997-05-02 | Brother Ind Ltd | 色変換装置 |
US6337692B1 (en) * | 1998-04-03 | 2002-01-08 | Da Vinci Systems, Inc. | Primary and secondary color manipulations using hue, saturation, luminance and area isolation |
US6477271B1 (en) * | 2000-04-07 | 2002-11-05 | Avid Technology, Inc. | Secondary color modification of a digital image |
US7356190B2 (en) * | 2002-07-02 | 2008-04-08 | Canon Kabushiki Kaisha | Image area extraction method, image reconstruction method using the extraction result and apparatus thereof |
KR20040009966A (ko) * | 2002-07-26 | 2004-01-31 | 삼성전자주식회사 | 색 보정장치 및 방법 |
KR100714395B1 (ko) * | 2005-02-22 | 2007-05-04 | 삼성전자주식회사 | 입력영상의 색을 선택적으로 조정하는 색변환 장치 및 그방법 |
US7483082B2 (en) * | 2005-04-21 | 2009-01-27 | Kolorific, Inc. | Method and system for automatic color hue and color saturation adjustment of a pixel from a video source |
-
2006
- 2006-01-24 US US11/339,313 patent/US20060251323A1/en not_active Abandoned
- 2006-05-02 JP JP2006128376A patent/JP2006325201A/ja active Pending
- 2006-05-03 TW TW095115779A patent/TW200718223A/zh unknown
- 2006-05-03 SG SG200602965A patent/SG126924A1/en unknown
- 2006-05-03 SG SG200804212-9A patent/SG144137A1/en unknown
- 2006-05-04 EP EP06252358A patent/EP1720361A1/en not_active Withdrawn
- 2006-05-04 KR KR1020060040314A patent/KR20060115651A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JP2006325201A (ja) | 2006-11-30 |
EP1720361A1 (en) | 2006-11-08 |
SG126924A1 (en) | 2006-11-29 |
US20060251323A1 (en) | 2006-11-09 |
TW200718223A (en) | 2007-05-01 |
KR20060115651A (ko) | 2006-11-09 |
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