MX355307B - Método de codificación y método de decodificación de una transformada de color y dispositivos correspondientes. - Google Patents
Método de codificación y método de decodificación de una transformada de color y dispositivos correspondientes.Info
- Publication number
- MX355307B MX355307B MX2016000544A MX2016000544A MX355307B MX 355307 B MX355307 B MX 355307B MX 2016000544 A MX2016000544 A MX 2016000544A MX 2016000544 A MX2016000544 A MX 2016000544A MX 355307 B MX355307 B MX 355307B
- Authority
- MX
- Mexico
- Prior art keywords
- encoding
- decoding
- corresponding devices
- colour
- transform
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N11/00—Colour television systems
- H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
- H04N11/20—Conversion of the manner in which the individual colour picture signal components are combined, e.g. conversion of colour television standards
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N11/00—Colour television systems
- H04N11/24—High-definition television systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/523—Motion estimation or motion compensation with sub-pixel accuracy
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Color Television Systems (AREA)
- Color Image Communication Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Se describe un método de codificación de una transformada de color que comprende: - codificar los primeros parámetros representativos de las características de señal de video de imágenes decodificadas de salida de color remapeadas por dicha al menos una transformada de color; y - codificar los segundos parámetros representativos de dicha al menos una transformada de color.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13306010 | 2013-07-15 | ||
EP13306068 | 2013-07-24 | ||
EP13306291 | 2013-09-23 | ||
EP13306707 | 2013-12-12 | ||
PCT/EP2014/064783 WO2015007599A1 (en) | 2013-07-15 | 2014-07-10 | Method for encoding and method for decoding a colour transform and corresponding devices |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2016000544A MX2016000544A (es) | 2016-04-20 |
MX355307B true MX355307B (es) | 2018-04-16 |
Family
ID=51205366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2016000544A MX355307B (es) | 2013-07-15 | 2014-07-10 | Método de codificación y método de decodificación de una transformada de color y dispositivos correspondientes. |
Country Status (18)
Country | Link |
---|---|
US (4) | US10051254B2 (es) |
EP (1) | EP3022912A1 (es) |
JP (2) | JP6461135B2 (es) |
KR (3) | KR102473657B1 (es) |
CN (2) | CN110049327B (es) |
AU (2) | AU2014292249B2 (es) |
BR (1) | BR112016000309B1 (es) |
CA (1) | CA2916840C (es) |
HK (1) | HK1221580A1 (es) |
IL (1) | IL242863B (es) |
MX (1) | MX355307B (es) |
MY (1) | MY188286A (es) |
PH (1) | PH12015502699A1 (es) |
RU (1) | RU2693185C2 (es) |
SG (1) | SG11201509966XA (es) |
TW (1) | TWI676389B (es) |
WO (1) | WO2015007599A1 (es) |
ZA (1) | ZA201508822B (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI676389B (zh) * | 2013-07-15 | 2019-11-01 | 美商內數位Vc專利控股股份有限公司 | 至少一種色彩轉換之編碼方法和編碼器、解碼器、顯示裝置、編碼視訊訊號、電腦程式製品及處理器可讀式媒體 |
WO2015102449A1 (ko) * | 2014-01-06 | 2015-07-09 | 엘지전자 주식회사 | 컬러 개멋 리샘플링을 기반으로 하는 방송 신호 송수신 방법 및 장치 |
EP3010231A1 (en) | 2014-10-17 | 2016-04-20 | Thomson Licensing | Method for color mapping a video signal based on color mapping data and method of encoding a video signal and color mapping data and corresponding devices |
EP3059937A1 (en) | 2015-02-20 | 2016-08-24 | Thomson Licensing | Method and apparatus for encoding color mapping information and processing pictures based on color mapping information |
EP3096516A1 (en) * | 2015-05-22 | 2016-11-23 | Thomson Licensing | Method for color mapping a video signal and method of encoding a video signal and corresponding devices |
US10536695B2 (en) * | 2015-09-09 | 2020-01-14 | Qualcomm Incorporated | Colour remapping information supplemental enhancement information message processing |
CN108353110B (zh) | 2015-10-28 | 2021-10-08 | 交互数字Vc控股公司 | 从候选处理集合中选择要应用于视频数据的处理的方法、设备和计算机可读介质 |
US10397443B2 (en) * | 2016-03-01 | 2019-08-27 | Qualcomm Incorporated | Methods and systems for generating color remapping information supplemental enhancement information messages for video |
EP3244616A1 (en) * | 2016-05-13 | 2017-11-15 | Thomson Licensing | A method for encoding an input video comprising a luma component and two chroma components, the method comprising reshaping of said input video based on reshaping functions |
US10728559B2 (en) * | 2017-07-07 | 2020-07-28 | Qualcomm Incorporated | Precision of computation and signaling of dynamic range adjustment and color remapping information |
WO2021061794A1 (en) * | 2019-09-23 | 2021-04-01 | Beijing Dajia Internet Information Technology Co., Ltd. | Methods and apparatus of video coding in 4:4:4 chroma format |
KR20230117266A (ko) * | 2019-10-11 | 2023-08-07 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 4:4:4 크로마 포맷의 비디오 코딩 방법 및 장치 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3223512B2 (ja) * | 1990-12-19 | 2001-10-29 | ソニー株式会社 | 画像表示方法及び装置 |
US6894806B1 (en) | 2000-03-31 | 2005-05-17 | Eastman Kodak Company | Color transform method for the mapping of colors in images |
WO2003073771A1 (en) * | 2002-02-28 | 2003-09-04 | Koninklijke Philips Electronics N.V. | Method and device for coding and decoding a digital color video sequence |
KR100754388B1 (ko) * | 2003-12-27 | 2007-08-31 | 삼성전자주식회사 | 레지듀 영상 다운/업 샘플링 방법 및 장치와 그를 이용한영상 부호화/복호화 방법 및 장치 |
CN101156432A (zh) | 2005-04-04 | 2008-04-02 | 皇家飞利浦电子股份有限公司 | 用于较少边纹的颜色转换单元 |
CN101160972B (zh) * | 2005-04-13 | 2010-05-19 | 汤姆逊许可公司 | 利用公共预测器的亮度和色度编码 |
KR101278324B1 (ko) * | 2005-04-13 | 2013-06-25 | 톰슨 라이센싱 | 공용 예측기를 사용하는 루마 및 크로마 인코딩 |
US7535596B2 (en) * | 2005-05-04 | 2009-05-19 | Eastman Kodak Company | Colorant control values for color printing devices |
US7573620B2 (en) * | 2005-09-01 | 2009-08-11 | Microsoft Corporation | Gamuts and gamut mapping |
WO2007142624A1 (en) * | 2006-06-02 | 2007-12-13 | Thomson Licensing | Converting a colorimetric transform from an input color space to an output color space |
US20100266042A1 (en) * | 2007-03-02 | 2010-10-21 | Han Suh Koo | Method and an apparatus for decoding/encoding a video signal |
US8170097B2 (en) * | 2007-12-04 | 2012-05-01 | Sony Corporation | Extension to the AVC standard to support the encoding and storage of high resolution digital still pictures in series with video |
EP2144432A1 (en) * | 2008-07-08 | 2010-01-13 | Panasonic Corporation | Adaptive color format conversion and deconversion |
WO2010128962A1 (en) * | 2009-05-06 | 2010-11-11 | Thomson Licensing | Methods and systems for delivering multimedia content optimized in accordance with presentation device capabilities |
TWI513327B (zh) | 2011-04-15 | 2015-12-11 | Dolby Lab Licensing Corp | 高動態範圍影像的編碼、解碼及表示 |
WO2012160797A1 (en) * | 2011-05-20 | 2012-11-29 | Panasonic Corporation | Methods and apparatuses for encoding and decoding video using inter-color-plane prediction |
IN2014KN00934A (es) | 2011-11-09 | 2015-10-09 | Fraunhofer Ges Forschung | |
TWI606718B (zh) * | 2012-01-03 | 2017-11-21 | 杜比實驗室特許公司 | 規定視覺動態範圍編碼操作及參數 |
US9129445B2 (en) * | 2012-03-14 | 2015-09-08 | Dolby Laboratories Licensing Corporation | Efficient tone-mapping of high-bit-depth video to low-bit-depth display |
US9912941B2 (en) * | 2012-07-02 | 2018-03-06 | Sony Corporation | Video coding system with temporal layers and method of operation thereof |
US9351005B2 (en) * | 2012-09-24 | 2016-05-24 | Qualcomm Incorporated | Bitstream conformance test in video coding |
KR102481406B1 (ko) | 2013-04-08 | 2022-12-27 | 돌비 인터네셔널 에이비 | Lut를 인코딩하는 방법, lut를 디코딩하는 방법 및 대응하는 장치들 |
US9609336B2 (en) * | 2013-04-16 | 2017-03-28 | Fastvdo Llc | Adaptive coding, transmission and efficient display of multimedia (acted) |
US9225988B2 (en) * | 2013-05-30 | 2015-12-29 | Apple Inc. | Adaptive color space transform coding |
US9225991B2 (en) * | 2013-05-30 | 2015-12-29 | Apple Inc. | Adaptive color space transform coding |
US20140376611A1 (en) * | 2013-06-21 | 2014-12-25 | Qualcomm Incorporated | Adaptive color transforms for video coding |
TWI676389B (zh) | 2013-07-15 | 2019-11-01 | 美商內數位Vc專利控股股份有限公司 | 至少一種色彩轉換之編碼方法和編碼器、解碼器、顯示裝置、編碼視訊訊號、電腦程式製品及處理器可讀式媒體 |
EP3059937A1 (en) * | 2015-02-20 | 2016-08-24 | Thomson Licensing | Method and apparatus for encoding color mapping information and processing pictures based on color mapping information |
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2014
- 2014-07-04 TW TW103123080A patent/TWI676389B/zh active
- 2014-07-10 EP EP14739393.8A patent/EP3022912A1/en not_active Ceased
- 2014-07-10 KR KR1020217038395A patent/KR102473657B1/ko active IP Right Grant
- 2014-07-10 KR KR1020227041977A patent/KR102590322B1/ko active IP Right Grant
- 2014-07-10 RU RU2016104769A patent/RU2693185C2/ru active
- 2014-07-10 MX MX2016000544A patent/MX355307B/es active IP Right Grant
- 2014-07-10 JP JP2016526535A patent/JP6461135B2/ja active Active
- 2014-07-10 SG SG11201509966XA patent/SG11201509966XA/en unknown
- 2014-07-10 CA CA2916840A patent/CA2916840C/en active Active
- 2014-07-10 AU AU2014292249A patent/AU2014292249B2/en active Active
- 2014-07-10 BR BR112016000309-8A patent/BR112016000309B1/pt active IP Right Grant
- 2014-07-10 CN CN201910248314.6A patent/CN110049327B/zh active Active
- 2014-07-10 CN CN201480038605.8A patent/CN105359524B/zh active Active
- 2014-07-10 WO PCT/EP2014/064783 patent/WO2015007599A1/en active Application Filing
- 2014-07-10 MY MYPI2015704358A patent/MY188286A/en unknown
- 2014-07-10 US US14/905,610 patent/US10051254B2/en active Active
- 2014-07-10 KR KR1020167000932A patent/KR102332904B1/ko active IP Right Grant
-
2015
- 2015-11-30 IL IL242863A patent/IL242863B/en unknown
- 2015-12-02 ZA ZA2015/08822A patent/ZA201508822B/en unknown
- 2015-12-03 PH PH12015502699A patent/PH12015502699A1/en unknown
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2016
- 2016-08-10 HK HK16109504.2A patent/HK1221580A1/zh unknown
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2018
- 2018-05-29 US US15/991,808 patent/US10389991B2/en active Active
- 2018-11-08 AU AU2018260881A patent/AU2018260881A1/en not_active Abandoned
- 2018-12-25 JP JP2018241110A patent/JP6754821B2/ja active Active
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2019
- 2019-08-08 US US16/535,817 patent/US11019321B2/en active Active
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2021
- 2021-04-19 US US17/234,366 patent/US11399168B2/en active Active
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FG | Grant or registration |