CN1961305A - 用于处理图像数据的系统和方法 - Google Patents
用于处理图像数据的系统和方法 Download PDFInfo
- Publication number
- CN1961305A CN1961305A CNA2004800412082A CN200480041208A CN1961305A CN 1961305 A CN1961305 A CN 1961305A CN A2004800412082 A CNA2004800412082 A CN A2004800412082A CN 200480041208 A CN200480041208 A CN 200480041208A CN 1961305 A CN1961305 A CN 1961305A
- Authority
- CN
- China
- Prior art keywords
- color space
- value
- coordinate
- integer
- group
- 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
- 238000000034 method Methods 0.000 title claims abstract description 58
- 238000012545 processing Methods 0.000 title claims abstract description 15
- 230000001419 dependent effect Effects 0.000 claims abstract description 12
- 238000012360 testing method Methods 0.000 claims description 36
- 238000007667 floating Methods 0.000 claims description 27
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 238000010586 diagram Methods 0.000 claims description 10
- 238000013144 data compression Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 description 16
- 238000007906 compression Methods 0.000 description 16
- 230000005540 biological transmission Effects 0.000 description 11
- 230000006837 decompression Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- VQLYBLABXAHUDN-UHFFFAOYSA-N bis(4-fluorophenyl)-methyl-(1,2,4-triazol-1-ylmethyl)silane;methyl n-(1h-benzimidazol-2-yl)carbamate Chemical compound C1=CC=C2NC(NC(=O)OC)=NC2=C1.C=1C=C(F)C=CC=1[Si](C=1C=CC(F)=CC=1)(C)CN1C=NC=N1 VQLYBLABXAHUDN-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/001—Texturing; Colouring; Generation of texture or colour
-
- 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
- H04N1/64—Systems for the transmission or the storage of the colour picture signal; Details therefor, e.g. coding or decoding means therefor
- H04N1/648—Transmitting or storing the primary (additive or subtractive) colour signals; Compression thereof
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Color Image Communication Systems (AREA)
- Facsimile Image Signal Circuits (AREA)
- Image Processing (AREA)
- Processing Of Color Television Signals (AREA)
Abstract
Description
Claims (40)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US53047003P | 2003-12-16 | 2003-12-16 | |
US60/530,470 | 2003-12-16 | ||
US11/012,627 | 2004-12-14 | ||
US11/012,627 US7764832B2 (en) | 2003-12-16 | 2004-12-14 | System and method for processing image data for color space conversion |
PCT/US2004/042101 WO2005059710A2 (en) | 2003-12-16 | 2004-12-15 | System and method for processing image data |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1961305A true CN1961305A (zh) | 2007-05-09 |
CN1961305B CN1961305B (zh) | 2011-08-03 |
Family
ID=34656530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004800412082A Expired - Fee Related CN1961305B (zh) | 2003-12-16 | 2004-12-15 | 用于处理图像数据的系统和方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7764832B2 (zh) |
EP (1) | EP1695188B1 (zh) |
CN (1) | CN1961305B (zh) |
WO (1) | WO2005059710A2 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107077827A (zh) * | 2014-10-17 | 2017-08-18 | 汤姆逊许可公司 | 基于色彩映射数据对视频信号进行色彩映射的方法以及对视频信号和色彩映射数据进行编码的方法以及对应设备 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060071758A1 (en) * | 2005-01-07 | 2006-04-06 | Impinj, Inc. | Adaptively adjusting a query parameter Q used for inventorying RFID tags |
US7639396B2 (en) * | 2005-12-28 | 2009-12-29 | Kwe International, Inc. | Editing of digital images, including (but not limited to) highlighting and shadowing of image areas |
US7489420B2 (en) * | 2005-12-28 | 2009-02-10 | Kwe International, Inc. | Color editing (including brightness editing) using color coordinate systems including systems with a coordinate defined by a square root of a quadratic polynomial in tristimulus values and, possibly, by a sign of a function of one or more of tristimulus values |
EP1966988A4 (en) * | 2005-12-28 | 2009-07-29 | Kwe International Inc | COLOR COORDINATION SYSTEMS AND IMAGE PROCESSING |
US7589866B2 (en) * | 2005-12-28 | 2009-09-15 | Kwe International, Inc. | Editing of digital images, including (but not limited to) color-to-monochromatic conversion and changing the color of a monochromatic image |
US7495800B2 (en) * | 2005-12-28 | 2009-02-24 | Kwe International, Inc. | Color coordinate systems including systems with a coordinate defined by a square root of a quadratic polynomial in tristimulus values and, possibly, by a sign of a function of one or more of tristimulus values |
US7639398B2 (en) * | 2005-12-28 | 2009-12-29 | Kwe International, Inc. | Color coordinate systems and image editing |
US7486418B2 (en) * | 2005-12-28 | 2009-02-03 | Kwe International, Inc. | Editing (including contrast and sharpness editing) of digital images |
US7522173B1 (en) * | 2006-02-23 | 2009-04-21 | Nvidia Corporation | Conversion of data in an sRGB format to a compact floating point format |
US8331663B2 (en) * | 2007-06-28 | 2012-12-11 | Qualcomm Incorporated | Efficient image compression scheme to minimize storage and bus bandwidth requirements |
CN103106392B (zh) * | 2012-11-15 | 2017-04-05 | 镇江石鼓文智能化系统开发有限公司 | 火焰检测装置的视频图像分析系统 |
CN102999994A (zh) * | 2012-11-15 | 2013-03-27 | 镇江石鼓文智能化系统开发有限公司 | 基于视频图像分析的火焰检测装置 |
CN103020588B (zh) * | 2012-11-15 | 2016-04-13 | 镇江石鼓文智能化系统开发有限公司 | 基于视频图像分析的火焰检测方法 |
CN103020587B (zh) * | 2012-11-15 | 2016-12-21 | 镇江石鼓文智能化系统开发有限公司 | 基于视频图像分析火焰的视图分析方法 |
CN103324910A (zh) * | 2013-05-06 | 2013-09-25 | 南京新奕天智能视频技术有限公司 | 一种基于视频检测的火灾报警方法 |
US9799305B2 (en) | 2014-09-19 | 2017-10-24 | Barco N.V. | Perceptually optimised color calibration method and system |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0668219A (ja) * | 1992-08-17 | 1994-03-11 | Fuji Xerox Co Ltd | 色彩値処理装置 |
DE69324899T2 (de) * | 1992-12-15 | 1999-10-21 | Du Pont | Farbangleichungsverfahren und -Gerät |
US6108008A (en) * | 1994-09-22 | 2000-08-22 | Canon Kabushiki Kaisha | Color image mapping within output device reproduction range |
US5572632A (en) * | 1994-10-07 | 1996-11-05 | Laser Master Corporation | Universal frame buffer for a rendering device |
JPH0997319A (ja) | 1995-09-28 | 1997-04-08 | Fujitsu Ltd | 色空間画像を補正する画像処理装置および方法 |
JPH0998298A (ja) * | 1995-09-29 | 1997-04-08 | Sony Corp | 色域圧縮方法及び色域圧縮装置 |
US6072464A (en) * | 1996-04-30 | 2000-06-06 | Toyota Jidosha Kabushiki Kaisha | Color reproduction method |
JPH1188709A (ja) * | 1997-09-05 | 1999-03-30 | Fujitsu Ltd | 色変換テーブル構成変換方法並びに色変換テーブル構成変換プログラムを記録したコンピュータ読み取り可能な記録媒体 |
US6072901A (en) * | 1997-05-30 | 2000-06-06 | Polaroid Corporation | System and method for deriving an invertible relationship between color spaces where the intrinsic mapping is one-to-many for use in a color profile production system |
US6108442A (en) * | 1997-06-27 | 2000-08-22 | Minnesota Mining And Manufacturing Company | Characterization of color imaging systems |
US6204939B1 (en) * | 1998-03-30 | 2001-03-20 | Seiko Epson Corporation | Color matching accuracy inside and outside the gamut |
US6330091B1 (en) * | 1998-05-15 | 2001-12-11 | Universal Electronics Inc. | IR receiver using IR transmitting diode |
JPH11341296A (ja) * | 1998-05-28 | 1999-12-10 | Sony Corp | 色域変換方法及び色域変換装置 |
JP3912903B2 (ja) * | 1998-07-02 | 2007-05-09 | キヤノン株式会社 | データ変換方法およびその装置 |
JP2000196905A (ja) * | 1998-10-19 | 2000-07-14 | Canon Inc | 画像処理装置およびその方法 |
US6349146B2 (en) * | 1998-12-22 | 2002-02-19 | Xerox Corporation | Device-biased color converting apparatus and method |
US6486889B1 (en) * | 1999-12-17 | 2002-11-26 | Xerox Corporation | Methods and apparatus for transforming RGB video |
JP2001186360A (ja) * | 1999-12-27 | 2001-07-06 | Canon Inc | 画像通信装置およびその方法 |
US6833937B1 (en) * | 2000-01-21 | 2004-12-21 | Lexmark International, Inc. | Methods and apparatus for color mapping |
US6678406B1 (en) * | 2000-01-26 | 2004-01-13 | Lucent Technologies Inc. | Method of color quantization in color images |
FI20000760A0 (fi) * | 2000-03-31 | 2000-03-31 | Nokia Corp | Autentikointi pakettidataverkossa |
US6642931B1 (en) * | 2000-10-05 | 2003-11-04 | Canon Kabushiki Kaisha | Dynamically-generated color look-up table |
US6954214B2 (en) * | 2000-10-30 | 2005-10-11 | Microsoft Corporation | Efficient perceptual/physical color space conversion |
US20030017846A1 (en) * | 2001-06-12 | 2003-01-23 | Estevez Leonardo W. | Wireless display |
US6860609B2 (en) * | 2001-12-26 | 2005-03-01 | Infocus Corporation | Image-rendering device |
CN100484252C (zh) * | 2001-12-29 | 2009-04-29 | 三星电子株式会社 | 控制图像亮度的装置和方法 |
US6781596B2 (en) * | 2002-05-24 | 2004-08-24 | Electronics For Imaging, Inc. | Methods and apparatus for converting color values |
US7369699B1 (en) * | 2003-08-29 | 2008-05-06 | Apple Inc. | Methods and apparatuses for restoring color and enhancing electronic images |
-
2004
- 2004-12-14 US US11/012,627 patent/US7764832B2/en not_active Expired - Fee Related
- 2004-12-15 WO PCT/US2004/042101 patent/WO2005059710A2/en active Application Filing
- 2004-12-15 CN CN2004800412082A patent/CN1961305B/zh not_active Expired - Fee Related
- 2004-12-15 EP EP04814302.8A patent/EP1695188B1/en not_active Not-in-force
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107077827A (zh) * | 2014-10-17 | 2017-08-18 | 汤姆逊许可公司 | 基于色彩映射数据对视频信号进行色彩映射的方法以及对视频信号和色彩映射数据进行编码的方法以及对应设备 |
CN107077827B (zh) * | 2014-10-17 | 2019-11-19 | 交互数字Vc控股公司 | 对视频信号进行色彩映射的方法、对应设备以及存储介质 |
Also Published As
Publication number | Publication date |
---|---|
EP1695188B1 (en) | 2016-11-02 |
EP1695188A4 (en) | 2012-01-04 |
EP1695188A2 (en) | 2006-08-30 |
US20050128499A1 (en) | 2005-06-16 |
US7764832B2 (en) | 2010-07-27 |
CN1961305B (zh) | 2011-08-03 |
WO2005059710A2 (en) | 2005-06-30 |
WO2005059710A3 (en) | 2006-11-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11973982B2 (en) | Color volume transforms in coding of high dynamic range and wide color gamut sequences | |
RU2648634C1 (ru) | Кодирование и декодирование перцепционно квантованного видеосодержимого | |
CN1961305A (zh) | 用于处理图像数据的系统和方法 | |
WO2020007167A1 (zh) | 视频信号的处理方法及装置 | |
JP6356349B2 (ja) | ダイナミックレンジマッピングのための彩度処理仕様 | |
US7697165B2 (en) | Gamut compression method, program, and gamut compression device | |
CN101049009A (zh) | 对增强的色彩空间内容进行母版制作和分发的方法和系统 | |
WO2017203942A1 (ja) | 画像処理装置、および画像処理方法、並びにプログラム | |
JP2013517723A (ja) | イメージエンコーダおよびイメージデコーダ | |
WO2021073304A1 (zh) | 一种图像处理的方法及装置 | |
US10645359B2 (en) | Method for processing a digital image, device, terminal equipment and associated computer program | |
US7636469B2 (en) | Motion picture content editing | |
CN1770874A (zh) | 在图像显示装置中控制色调和亮度的设备和方法 | |
JP6742417B2 (ja) | デジタル画像の処理方法、付随する装置、端末機器およびコンピュータプログラム | |
KR100552708B1 (ko) | 3색 신호를 다색 신호로 변환하는 방법 및 장치 | |
US8630488B2 (en) | Creating a duotone color effect using an ICC profile | |
US8018468B2 (en) | Image signal processor, image signal processing method for use in the same, and program | |
US11769464B2 (en) | Image processing | |
CN113242424A (zh) | 图像编码、解码方法及装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CI02 | Correction of invention patent application |
Correction item: Description Correct: Manual, page 5/7, corrections False: Manual, page 5/7, error Number: 19 Volume: 23 |
|
COR | Change of bibliographic data |
Free format text: CORRECT: DESCRIPTION; FROM: DESCRIPTION NO. 5 / 7 ERROR TO: DESCRIPTION NO. 5 / 7 CORRECT |
|
ASS | Succession or assignment of patent right |
Owner name: RPX COMPANY Free format text: FORMER OWNER: INFOCUS CO., LTD. Effective date: 20100607 Owner name: SEIKO EPSON CORP. Free format text: FORMER OWNER: RPX COMPANY Effective date: 20100607 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: CALIFORNIA, USA TO: TOKYO, JAPAN Free format text: CORRECT: ADDRESS; FROM: OREGON, USA TO: CALIFORNIA, USA |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20100607 Address after: Tokyo, Japan Applicant after: Seiko Epson Corp. Address before: California, USA Applicant before: RPX Corp. Effective date of registration: 20100607 Address after: California, USA Applicant after: RPX Corp. Address before: oregon Applicant before: Infocus Corp. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20201215 |
|
CF01 | Termination of patent right due to non-payment of annual fee |