RU2336663C1 - Способ и устройство кодирования и декодирования цветных изображений с помощью корреляции между составляющими сигнала цветности - Google Patents
Способ и устройство кодирования и декодирования цветных изображений с помощью корреляции между составляющими сигнала цветности Download PDFInfo
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- RU2336663C1 RU2336663C1 RU2007122379A RU2007122379A RU2336663C1 RU 2336663 C1 RU2336663 C1 RU 2336663C1 RU 2007122379 A RU2007122379 A RU 2007122379A RU 2007122379 A RU2007122379 A RU 2007122379A RU 2336663 C1 RU2336663 C1 RU 2336663C1
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- 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
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
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- 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
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/124—Quantisation
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- 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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
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- 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
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- 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/93—Run-length coding
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- 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
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- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Color Television Systems (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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KR10-2004-0116962 | 2004-12-30 | ||
KR20040116962 | 2004-12-30 | ||
KR10-2005-0027827 | 2005-04-02 | ||
KR20050027827A KR101138392B1 (ko) | 2004-12-30 | 2005-04-02 | 색차 성분의 상관관계를 이용한 컬러 영상의 부호화,복호화 방법 및 그 장치 |
Publications (1)
Publication Number | Publication Date |
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RU2336663C1 true RU2336663C1 (ru) | 2008-10-20 |
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Family Applications (1)
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RU2007122379A RU2336663C1 (ru) | 2004-12-30 | 2005-12-26 | Способ и устройство кодирования и декодирования цветных изображений с помощью корреляции между составляющими сигнала цветности |
Country Status (7)
Country | Link |
---|---|
JP (1) | JP4855418B2 (ko) |
KR (1) | KR101138392B1 (ko) |
CN (1) | CN101057506B (ko) |
BR (1) | BRPI0517911A (ko) |
HK (1) | HK1108258A1 (ko) |
RU (1) | RU2336663C1 (ko) |
TW (1) | TWI297252B (ko) |
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RU2493601C1 (ru) * | 2008-10-27 | 2013-09-20 | Ниппон Телеграф Энд Телефон Корпорейшн | Способ автоматического формирования процедуры генерации прогнозируемого значения пикселя, способ кодирования изображений, способ декодирования изображений, соответствующее устройство, соответствующие программы и носители информации, которые хранят программы |
RU2519445C2 (ru) * | 2012-08-30 | 2014-06-10 | Общество с ограниченной ответственностью "Н-Система" | Способ алфавитного представления изображения |
RU2773521C1 (ru) * | 2018-11-23 | 2022-06-06 | ЭлДжи ЭЛЕКТРОНИКС ИНК. | Способ для декодирования изображения на основе предсказания взаимно-компонентной линейной модели в системе кодирования изображения и устройство для этого |
US11412236B2 (en) | 2018-11-23 | 2022-08-09 | Lg Electronics Inc. | Method for decoding image on basis of CCLM prediction in image coding system, and device therefor |
US11438598B2 (en) | 2018-11-06 | 2022-09-06 | Beijing Bytedance Network Technology Co., Ltd. | Simplified parameter derivation for intra prediction |
US11438581B2 (en) | 2019-03-24 | 2022-09-06 | Beijing Bytedance Network Technology Co., Ltd. | Conditions in parameter derivation for intra prediction |
US11595687B2 (en) | 2018-12-07 | 2023-02-28 | Beijing Bytedance Network Technology Co., Ltd. | Context-based intra prediction |
US11729405B2 (en) | 2019-02-24 | 2023-08-15 | Beijing Bytedance Network Technology Co., Ltd. | Parameter derivation for intra prediction |
US11902507B2 (en) | 2018-12-01 | 2024-02-13 | Beijing Bytedance Network Technology Co., Ltd | Parameter derivation for intra prediction |
US12028516B2 (en) | 2019-07-21 | 2024-07-02 | Lg Electronics Inc. | Image encoding/decoding method and device for signaling chroma component prediction information according to whether palette mode is applicable, and method for transmitting bitstream |
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CN101119500B (zh) * | 2007-10-22 | 2011-01-19 | 天津大学 | 多视点自由立体成像***中的色度替换方法 |
KR101733735B1 (ko) | 2009-12-07 | 2017-05-08 | 에스케이 텔레콤주식회사 | 쌍예측을 이용한 멀티 플레인 영상의 부호화/복호화 장치와 방법 및 이를 위한 기록매체 |
WO2011071321A2 (ko) * | 2009-12-09 | 2011-06-16 | 에스케이텔레콤 주식회사 | 멀티 플레인 영상의 부호화/복호화 장치와 방법 및 이를 위한 기록매체 |
KR102145722B1 (ko) | 2010-04-13 | 2020-08-20 | 지이 비디오 컴프레션, 엘엘씨 | 샘플 영역 병합 |
KR102282803B1 (ko) | 2010-04-13 | 2021-07-28 | 지이 비디오 컴프레션, 엘엘씨 | 평면 간 예측 |
DK3301648T3 (da) | 2010-04-13 | 2020-04-06 | Ge Video Compression Llc | Nedarvning i samplearraymultitræsunderinddeling |
CN106231336B (zh) | 2010-04-13 | 2020-06-12 | Ge视频压缩有限责任公司 | 解码器、解码方法、编码器以及编码方法 |
KR101673027B1 (ko) * | 2010-07-01 | 2016-11-04 | 에스케이 텔레콤주식회사 | 색공간 예측 방법 및 장치와 이를 이용한 영상 부호화/복호화 방법 및 장치 |
KR101681307B1 (ko) * | 2010-07-23 | 2016-12-01 | 에스케이 텔레콤주식회사 | 주파수영역 복수 가중예측필터를 사용한 색공간 예측 방법 및 장치와 이를 이용한 영상 부호화/복호화 방법 및 장치 |
JP5890520B2 (ja) * | 2011-06-28 | 2016-03-22 | サムスン エレクトロニクス カンパニー リミテッド | 画像の輝度成分を用いて画像の色差成分を予測する方法及び予測装置 |
CN103260018B (zh) * | 2012-02-16 | 2017-09-22 | 乐金电子(中国)研究开发中心有限公司 | 帧内图像预测编解码方法及视频编解码器 |
TWI502550B (zh) * | 2012-03-30 | 2015-10-01 | Nation United University | Differential layered image compression method |
PT2842313T (pt) | 2012-04-13 | 2016-12-22 | Ge Video Compression Llc | Fluxo de dados escaláveis e entidade de rede |
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EP2868103B1 (en) | 2012-06-29 | 2016-12-07 | GE Video Compression, LLC | Video data stream concept |
CN104604225B (zh) * | 2012-09-10 | 2018-01-26 | 太阳专利托管公司 | 图像编码方法、图像解码方法、图像编码装置、图像解码装置及图像编码解码装置 |
JP6540707B2 (ja) * | 2014-10-03 | 2019-07-10 | 日本電気株式会社 | 映像復号装置、映像復号方法及び映像復号プログラム |
JP6212530B2 (ja) * | 2015-11-17 | 2017-10-11 | ジーイー ビデオ コンプレッション エルエルシー | 平面間予測 |
WO2019143093A1 (ko) * | 2018-01-16 | 2019-07-25 | 삼성전자주식회사 | 비디오 복호화 방법 및 장치, 비디오 부호화 방법 및 장치 |
EP3934251A4 (en) * | 2019-02-28 | 2022-11-30 | Samsung Electronics Co., Ltd. | VIDEO ENCODING AND DECODING METHOD FOR PREDICTING CHROMA COMPONENT AND VIDEO ENCODING AND DECODING DEVICE FOR PREDICTING CHROMA COMPONENT |
KR20200132762A (ko) * | 2019-05-15 | 2020-11-25 | 현대자동차주식회사 | 색차블록을 복원하는 방법 및 영상 복호화 장치 |
WO2020231225A1 (ko) * | 2019-05-15 | 2020-11-19 | 현대자동차주식회사 | 색차블록을 복원하는 방법 및 영상 복호화 장치 |
CN110267044A (zh) * | 2019-07-16 | 2019-09-20 | 吉林工程技术师范学院 | 一种电影场景的色度编码方法和*** |
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IL129203A (en) * | 1999-03-28 | 2002-07-25 | Univ Ramot | System and method for compressing figures |
US20030112863A1 (en) * | 2001-07-12 | 2003-06-19 | Demos Gary A. | Method and system for improving compressed image chroma information |
-
2005
- 2005-04-02 KR KR20050027827A patent/KR101138392B1/ko not_active IP Right Cessation
- 2005-11-29 TW TW94141845A patent/TWI297252B/zh not_active IP Right Cessation
- 2005-12-26 JP JP2007549247A patent/JP4855418B2/ja not_active Expired - Fee Related
- 2005-12-26 BR BRPI0517911-4A patent/BRPI0517911A/pt not_active IP Right Cessation
- 2005-12-26 RU RU2007122379A patent/RU2336663C1/ru not_active IP Right Cessation
- 2005-12-26 CN CN2005800388459A patent/CN101057506B/zh not_active Expired - Fee Related
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2008
- 2008-02-27 HK HK08102143A patent/HK1108258A1/xx not_active IP Right Cessation
Cited By (14)
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US9124289B2 (en) | 2008-10-27 | 2015-09-01 | Nippon Telegraph And Telephone Corporation | Predicted pixel value generation procedure automatic producing method, image encoding method, image decoding method, apparatus therefor, programs therefor, and storage media which store the programs |
RU2493601C1 (ru) * | 2008-10-27 | 2013-09-20 | Ниппон Телеграф Энд Телефон Корпорейшн | Способ автоматического формирования процедуры генерации прогнозируемого значения пикселя, способ кодирования изображений, способ декодирования изображений, соответствующее устройство, соответствующие программы и носители информации, которые хранят программы |
RU2519445C2 (ru) * | 2012-08-30 | 2014-06-10 | Общество с ограниченной ответственностью "Н-Система" | Способ алфавитного представления изображения |
US11438598B2 (en) | 2018-11-06 | 2022-09-06 | Beijing Bytedance Network Technology Co., Ltd. | Simplified parameter derivation for intra prediction |
US11930185B2 (en) | 2018-11-06 | 2024-03-12 | Beijing Bytedance Network Technology Co., Ltd. | Multi-parameters based intra prediction |
RU2773521C1 (ru) * | 2018-11-23 | 2022-06-06 | ЭлДжи ЭЛЕКТРОНИКС ИНК. | Способ для декодирования изображения на основе предсказания взаимно-компонентной линейной модели в системе кодирования изображения и устройство для этого |
US11412236B2 (en) | 2018-11-23 | 2022-08-09 | Lg Electronics Inc. | Method for decoding image on basis of CCLM prediction in image coding system, and device therefor |
US11706426B2 (en) | 2018-11-23 | 2023-07-18 | Lg Electronics Inc. | Method for decoding image on basis of CCLM prediction in image coding system, and device therefor |
US11902507B2 (en) | 2018-12-01 | 2024-02-13 | Beijing Bytedance Network Technology Co., Ltd | Parameter derivation for intra prediction |
US11595687B2 (en) | 2018-12-07 | 2023-02-28 | Beijing Bytedance Network Technology Co., Ltd. | Context-based intra prediction |
US11729405B2 (en) | 2019-02-24 | 2023-08-15 | Beijing Bytedance Network Technology Co., Ltd. | Parameter derivation for intra prediction |
US11438581B2 (en) | 2019-03-24 | 2022-09-06 | Beijing Bytedance Network Technology Co., Ltd. | Conditions in parameter derivation for intra prediction |
RU2817300C2 (ru) * | 2019-07-21 | 2024-04-12 | ЭлДжи ЭЛЕКТРОНИКС ИНК. | Способ и устройство кодирования/декодирования изображений для передачи в служебных сигналах информации прогнозирования компонентов сигналов цветности согласно тому, является или нет палитровый режим применимым, и способ для передачи потока битов |
US12028516B2 (en) | 2019-07-21 | 2024-07-02 | Lg Electronics Inc. | Image encoding/decoding method and device for signaling chroma component prediction information according to whether palette mode is applicable, and method for transmitting bitstream |
Also Published As
Publication number | Publication date |
---|---|
TW200625970A (en) | 2006-07-16 |
CN101057506B (zh) | 2013-01-02 |
KR20060079051A (ko) | 2006-07-05 |
BRPI0517911A (pt) | 2008-10-21 |
KR101138392B1 (ko) | 2012-04-26 |
CN101057506A (zh) | 2007-10-17 |
JP2008527782A (ja) | 2008-07-24 |
TWI297252B (en) | 2008-05-21 |
JP4855418B2 (ja) | 2012-01-18 |
HK1108258A1 (en) | 2008-05-02 |
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