KR102590322B1 - 컬러 변환을 인코딩하는 방법 및 디코딩하는 방법 및 대응하는 디바이스들 - Google Patents

컬러 변환을 인코딩하는 방법 및 디코딩하는 방법 및 대응하는 디바이스들 Download PDF

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KR102590322B1
KR102590322B1 KR1020227041977A KR20227041977A KR102590322B1 KR 102590322 B1 KR102590322 B1 KR 102590322B1 KR 1020227041977 A KR1020227041977 A KR 1020227041977A KR 20227041977 A KR20227041977 A KR 20227041977A KR 102590322 B1 KR102590322 B1 KR 102590322B1
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color
transform
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component
target
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KR20220165817A (ko
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삐에르 앙드리봉
필립쁘 보르드
엠마뉘엘 졸리
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인터디지털 브이씨 홀딩스 인코포레이티드
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    • 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
    • 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
    • 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
    • H04N19/46—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

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  • 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)
KR1020227041977A 2013-07-15 2014-07-10 컬러 변환을 인코딩하는 방법 및 디코딩하는 방법 및 대응하는 디바이스들 Active KR102590322B1 (ko)

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Application Number Priority Date Filing Date Title
EP13306010.3 2013-07-15
EP13306010 2013-07-15
EP13306068.1 2013-07-24
EP13306068 2013-07-24
EP13306291 2013-09-23
EP13306291.9 2013-09-23
EP13306707 2013-12-12
EP13306707.4 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
KR1020217038395A KR102473657B1 (ko) 2013-07-15 2014-07-10 컬러 변환을 인코딩하는 방법 및 디코딩하는 방법 및 대응하는 디바이스들

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KR102590322B1 true KR102590322B1 (ko) 2023-10-19

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KR1020167000932A Active KR102332904B1 (ko) 2013-07-15 2014-07-10 컬러 변환을 인코딩하는 방법 및 디코딩하는 방법 및 대응하는 디바이스들
KR1020227041977A Active KR102590322B1 (ko) 2013-07-15 2014-07-10 컬러 변환을 인코딩하는 방법 및 디코딩하는 방법 및 대응하는 디바이스들

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KR1020167000932A Active KR102332904B1 (ko) 2013-07-15 2014-07-10 컬러 변환을 인코딩하는 방법 및 디코딩하는 방법 및 대응하는 디바이스들

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CN (2) CN110049327B (enExample)
AU (2) AU2014292249B2 (enExample)
BR (1) BR112016000309B1 (enExample)
CA (1) CA2916840C (enExample)
IL (1) IL242863B (enExample)
MX (1) MX355307B (enExample)
MY (1) MY188286A (enExample)
PH (1) PH12015502699B1 (enExample)
RU (1) RU2693185C2 (enExample)
SG (1) SG11201509966XA (enExample)
TW (1) TWI676389B (enExample)
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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
EP3094096B1 (en) * 2014-01-06 2018-09-26 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
EP3369241B1 (en) * 2015-10-28 2020-12-09 InterDigital VC Holdings, Inc. 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
JP7689086B2 (ja) * 2019-07-02 2025-06-05 インターデイジタル ヴィーシー ホールディングス インコーポレイテッド ストリーミングサービスにおけるボリュメトリックコンテンツのコンポーネントのサブビットストリームの動的アダプテーション
KR102818371B1 (ko) 2019-09-23 2025-06-10 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 4:4:4 크로마 포맷의 비디오 코딩 방법 및 장치
CN118573898A (zh) * 2019-10-11 2024-08-30 北京达佳互联信息技术有限公司 4:4:4色度格式的视频编解码的方法和装置
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
CN1640144A (zh) * 2002-02-28 2005-07-13 皇家飞利浦电子股份有限公司 对数字彩色视频序列进行编码和解码的方法和设备
KR100754388B1 (ko) * 2003-12-27 2007-08-31 삼성전자주식회사 레지듀 영상 다운/업 샘플링 방법 및 장치와 그를 이용한영상 부호화/복호화 방법 및 장치
KR20070116980A (ko) 2005-04-04 2007-12-11 코닌클리케 필립스 일렉트로닉스 엔.브이. 감소된 프린징을 위한 컬러 변환 유닛
CN101160973B (zh) * 2005-04-13 2011-08-17 汤姆逊许可公司 利用一个公共的或三个不同的空间预测器的亮度-色度编码
US8750376B2 (en) * 2005-04-13 2014-06-10 Thomson Licensing Luma and chroma decoding using a common predictor
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
US8847976B2 (en) 2006-06-02 2014-09-30 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
KR20120018145A (ko) * 2009-05-06 2012-02-29 톰슨 라이센싱 프리젠테이션 장치 능력에 따라서 최적화된 멀티미디어 콘텐츠를 전송하기 위한 방법 및 시스템
TWI521973B (zh) 2011-04-15 2016-02-11 杜比實驗室特許公司 高動態範圍影像的編碼、解碼及表示
CN103119944B (zh) * 2011-05-20 2017-04-12 太阳专利托管公司 用于使用色彩平面间预测对视频进行编码和解码的方法和装置
RU2586837C2 (ru) 2011-11-09 2016-06-10 Фраунхофер-Гезелльшафт Цур Фердерунг Дер Ангевандтен Форшунг Е.Ф. Интер-уровневое предсказание между уровнями с разным динамическим диапазоном значения отсчетов
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
ES2983458T3 (es) * 2013-04-08 2024-10-23 Dolby Int Ab Método para codificar y método para descodificar una LUT y correspondientes dispositivos
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

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
K. Kawamura et al, AHG7: In-loop color-space transformation of residual signals for range extensions, JCTVC-L0371(2013.1.9.)
M. Matsumura et al, AHG7: Post filter for colour-space transformation, JCTVC-M0080(2013.4.8.)
S. Matsuo et al, AHG7: Modification of in-loop colour-space transformation, JCTVC-M0072(2013.4.8.)

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AU2014292249A1 (en) 2016-02-11
KR102473657B1 (ko) 2022-12-05
RU2016104769A (ru) 2017-08-18
SG11201509966XA (en) 2016-01-28
AU2014292249B2 (en) 2018-08-09
CN110049327A (zh) 2019-07-23
IL242863B (en) 2021-07-29
WO2015007599A1 (en) 2015-01-22
JP2019062572A (ja) 2019-04-18
KR20210148389A (ko) 2021-12-07
TW201515444A (zh) 2015-04-16
AU2018260881A1 (en) 2018-11-29
US20190364255A1 (en) 2019-11-28
RU2016104769A3 (enExample) 2018-05-29
ZA201508822B (en) 2020-05-27
PH12015502699A1 (en) 2016-03-14
MY188286A (en) 2021-11-25
TWI676389B (zh) 2019-11-01
US20180278909A1 (en) 2018-09-27
US10389991B2 (en) 2019-08-20
US20220360757A1 (en) 2022-11-10
US12022051B2 (en) 2024-06-25
RU2693185C2 (ru) 2019-07-01
JP6461135B2 (ja) 2019-01-30
US10051254B2 (en) 2018-08-14
EP3022912A1 (en) 2016-05-25
US11399168B2 (en) 2022-07-26
US20210274143A1 (en) 2021-09-02
JP2016529787A (ja) 2016-09-23
PH12015502699B1 (en) 2020-01-22
US11019321B2 (en) 2021-05-25
KR20160034291A (ko) 2016-03-29
CN105359524B (zh) 2019-04-26
JP6754821B2 (ja) 2020-09-16
MX355307B (es) 2018-04-16
US20240323329A1 (en) 2024-09-26
CA2916840A1 (en) 2015-01-22
CA2916840C (en) 2022-09-06
BR112016000309A2 (enExample) 2017-07-25
KR102332904B1 (ko) 2021-11-30
CN105359524A (zh) 2016-02-24
US20160165204A1 (en) 2016-06-09
HK1221580A1 (zh) 2017-06-02
CN110049327B (zh) 2023-11-28
BR112016000309B1 (pt) 2023-04-25
KR20220165817A (ko) 2022-12-15
MX2016000544A (es) 2016-04-20

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