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MX2016000544A - Metodo de codificacion y metodo de decodificacion de una transformada de color y dispositivos correspondientes. - Google Patents

Metodo de codificacion y metodo de decodificacion de una transformada de color y dispositivos correspondientes.

Info

Publication number
MX2016000544A
MX2016000544A MX2016000544A MX2016000544A MX2016000544A MX 2016000544 A MX2016000544 A MX 2016000544A MX 2016000544 A MX2016000544 A MX 2016000544A MX 2016000544 A MX2016000544 A MX 2016000544A MX 2016000544 A MX2016000544 A MX 2016000544A
Authority
MX
Mexico
Prior art keywords
encoding
decoding
corresponding devices
colour transform
transform
Prior art date
Application number
MX2016000544A
Other languages
English (en)
Other versions
MX355307B (es
Inventor
Philippe Bordes
Pierre Andrivon
Emmanuel Jolly
Original Assignee
Thomson Licensing
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Thomson Licensing filed Critical Thomson Licensing
Publication of MX2016000544A publication Critical patent/MX2016000544A/es
Publication of MX355307B publication Critical patent/MX355307B/es

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)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Color Image Communication Systems (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.
MX2016000544A 2013-07-15 2014-07-10 Método de codificación y método de decodificación de una transformada de color y dispositivos correspondientes. MX355307B (es)

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 true MX2016000544A (es) 2016-04-20
MX355307B 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 (17)

Country Link
US (6) 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)
IL (1) IL242863B (es)
MX (1) MX355307B (es)
MY (1) MY188286A (es)
PH (1) PH12015502699B1 (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 (14)

* Cited by examiner, † Cited by third party
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
US10027996B2 (en) * 2014-01-06 2018-07-17 Lg Electronics Inc. Method and device for transmitting and receiving broadcast signal on basis of color gamut resampling
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
WO2017072011A1 (en) * 2015-10-28 2017-05-04 Thomson Licensing Method and device for selecting a process to be applied on video data from a set of candidate processes driven by a common set of information data
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
US11917177B2 (en) * 2019-07-02 2024-02-27 Vid Scale, Inc. Dynamic adaptation of volumetric content component sub-bitstreams in streaming services
MX2022000705A (es) 2019-09-23 2022-02-23 Beijing Dajia Internet Information Tech Co Ltd Metodo y aparato para codificacion de video en formato croma 4:4:4.
WO2021072379A1 (en) 2019-10-11 2021-04-15 Beijing Dajia Internet Information Technology Co., Ltd. Methods and apparatus of video coding in 4:4:4 chroma format
TW202243473A (zh) 2020-12-23 2022-11-01 法商內數位Ｖｃ控股法國公司 具跨分量縮放亮度映射方法及裝置

Family Cites Families (31)

* Cited by examiner, † Cited by third party
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
JP2001275110A (ja) 2000-03-24 2001-10-05 Matsushita Electric Ind Co Ltd 動的なループ及びポストフィルタリングのための方法及び装置
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
EP1869875B1 (en) 2005-04-04 2012-05-16 Koninklijke Philips Electronics N.V. Color conversion unit for reduced fringing
CN101156452B (zh) * 2005-04-13 2011-08-10 汤姆逊许可公司 利用公共预测器的亮度和色度解码设备和方法
JP2008536450A (ja) * 2005-04-13 2008-09-04 トムソン ライセンシング ビデオ復号化のための方法および装置
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
JP5026514B2 (ja) 2006-06-02 2012-09-12 トムソン ライセンシング 入力色空間から出力色空間への測色変換の適合化
CN101669367A (zh) * 2007-03-02 2010-03-10 Lg电子株式会社 用于解码/编码视频信号的方法及设备
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
US20120054664A1 (en) * 2009-05-06 2012-03-01 Thomson Licensing Method 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
JP6094973B2 (ja) * 2011-05-20 2017-03-15 サン パテント トラスト 色平面内予測を用いて映像を符号化および復号する方法および装置
CN104185991B (zh) * 2011-11-09 2018-07-06 弗劳恩霍夫应用研究促进协会 不同动态采样值范围的层之间的层间预测
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
CN104509139B (zh) * 2012-08-06 2018-07-20 华为技术有限公司 用于提供彩信服务的方法
US9674499B2 (en) * 2012-08-15 2017-06-06 Qualcomm Incorporated Compatible three-dimensional video communications
US10021394B2 (en) * 2012-09-24 2018-07-10 Qualcomm Incorporated Hypothetical reference decoder parameters in video coding
CN109951712B (zh) * 2013-04-08 2022-11-11 杜比国际公司 对lut进行编码的方法和进行解码的方法以及对应的设备
US9609336B2 (en) * 2013-04-16 2017-03-28 Fastvdo Llc Adaptive coding, transmission and efficient display of multimedia (acted)
US9225991B2 (en) * 2013-05-30 2015-12-29 Apple Inc. Adaptive color space transform coding
US9225988B2 (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

Also Published As

Publication number Publication date
US20240323329A1 (en) 2024-09-26
AU2018260881A1 (en) 2018-11-29
RU2693185C2 (ru) 2019-07-01
US20180278909A1 (en) 2018-09-27
RU2016104769A (ru) 2017-08-18
EP3022912A1 (en) 2016-05-25
CN105359524A (zh) 2016-02-24
MY188286A (en) 2021-11-25
CN110049327A (zh) 2019-07-23
PH12015502699A1 (en) 2016-03-14
HK1221580A1 (zh) 2017-06-02
US20190364255A1 (en) 2019-11-28
ZA201508822B (en) 2020-05-27
US11019321B2 (en) 2021-05-25
KR20160034291A (ko) 2016-03-29
KR20220165817A (ko) 2022-12-15
CN110049327B (zh) 2023-11-28
US20220360757A1 (en) 2022-11-10
WO2015007599A1 (en) 2015-01-22
AU2014292249B2 (en) 2018-08-09
IL242863B (en) 2021-07-29
JP2019062572A (ja) 2019-04-18
BR112016000309B1 (pt) 2023-04-25
RU2016104769A3 (es) 2018-05-29
US10051254B2 (en) 2018-08-14
US20210274143A1 (en) 2021-09-02
TWI676389B (zh) 2019-11-01
US11399168B2 (en) 2022-07-26
JP6461135B2 (ja) 2019-01-30
KR102590322B1 (ko) 2023-10-19
US10389991B2 (en) 2019-08-20
PH12015502699B1 (en) 2020-01-22
CN105359524B (zh) 2019-04-26
JP6754821B2 (ja) 2020-09-16
MX355307B (es) 2018-04-16
TW201515444A (zh) 2015-04-16
JP2016529787A (ja) 2016-09-23
AU2014292249A1 (en) 2016-02-11
US12022051B2 (en) 2024-06-25
KR102332904B1 (ko) 2021-11-30
CA2916840A1 (en) 2015-01-22
CA2916840C (en) 2022-09-06
KR20210148389A (ko) 2021-12-07
SG11201509966XA (en) 2016-01-28
US20160165204A1 (en) 2016-06-09
BR112016000309A2 (es) 2017-07-25
KR102473657B1 (ko) 2022-12-05

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