CN103563379A - 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 - Google Patents
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 Download PDFInfo
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- CN103563379A CN103563379A CN201280008483.9A CN201280008483A CN103563379A CN 103563379 A CN103563379 A CN 103563379A CN 201280008483 A CN201280008483 A CN 201280008483A CN 103563379 A CN103563379 A CN 103563379A
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
- H03M7/40—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
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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
- H04N19/169—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
- H04N19/17—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 an image region, e.g. an object
- H04N19/176—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 an image region, e.g. an object the region being a block, e.g. a macroblock
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
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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
- H04N19/169—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
- H04N19/184—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 bits, e.g. of the compressed video stream
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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
- H04N19/70—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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- 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
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
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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
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
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Claims (15)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710545579.3A CN107197284B (zh) | 2011-11-07 | 2012-11-05 | 图像编码解码装置 |
CN201710545557.7A CN107257463B (zh) | 2011-11-07 | 2012-11-05 | 图像编码方法和图像编码装置 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US201161556406P | 2011-11-07 | 2011-11-07 | |
US61/556,406 | 2011-11-07 | ||
PCT/JP2012/007069 WO2013069246A1 (ja) | 2011-11-07 | 2012-11-05 | 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置、および画像符号化復号装置 |
Related Child Applications (2)
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CN201710545579.3A Division CN107197284B (zh) | 2011-11-07 | 2012-11-05 | 图像编码解码装置 |
CN201710545557.7A Division CN107257463B (zh) | 2011-11-07 | 2012-11-05 | 图像编码方法和图像编码装置 |
Publications (2)
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CN103563379A true CN103563379A (zh) | 2014-02-05 |
CN103563379B CN103563379B (zh) | 2017-07-28 |
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CN201710545557.7A Active CN107257463B (zh) | 2011-11-07 | 2012-11-05 | 图像编码方法和图像编码装置 |
CN201280008483.9A Active CN103563379B (zh) | 2011-11-07 | 2012-11-05 | 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 |
CN201710545579.3A Active CN107197284B (zh) | 2011-11-07 | 2012-11-05 | 图像编码解码装置 |
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CN201710545557.7A Active CN107257463B (zh) | 2011-11-07 | 2012-11-05 | 图像编码方法和图像编码装置 |
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CN201710545579.3A Active CN107197284B (zh) | 2011-11-07 | 2012-11-05 | 图像编码解码装置 |
Country Status (10)
Country | Link |
---|---|
US (7) | US8670625B2 (zh) |
EP (1) | EP2779648A4 (zh) |
JP (3) | JP5368662B1 (zh) |
KR (1) | KR20140097969A (zh) |
CN (3) | CN107257463B (zh) |
AU (2) | AU2012333927A1 (zh) |
CA (1) | CA2826423C (zh) |
MX (1) | MX2013008943A (zh) |
TW (1) | TW201334563A (zh) |
WO (1) | WO2013069246A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111049527A (zh) * | 2019-12-23 | 2020-04-21 | 云南大学 | 一种图像编码解码方法 |
CN114079774A (zh) * | 2020-08-21 | 2022-02-22 | 北京三星通信技术研究有限公司 | 帧间预测信息的编解码方法及装置 |
Families Citing this family (21)
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KR20140097969A (ko) * | 2011-11-07 | 2014-08-07 | 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 | 화상 부호화 방법, 화상 복호 방법, 화상 부호화 장치, 화상 복호 장치, 및 화상 부호화 복호 장치 |
JP6080375B2 (ja) * | 2011-11-07 | 2017-02-15 | キヤノン株式会社 | 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム |
CN108235015A (zh) | 2011-11-08 | 2018-06-29 | 三星电子株式会社 | 用于对视频进行解码的设备 |
US20130114667A1 (en) * | 2011-11-08 | 2013-05-09 | Sony Corporation | Binarisation of last position for higher throughput |
JP5973766B2 (ja) * | 2012-03-30 | 2016-08-23 | キヤノン株式会社 | 画像処理装置 |
MX2013015089A (es) | 2012-05-25 | 2014-02-21 | Panasonic Corp | Metodo de codificacion de imagenes en movimiento, metodo de decodificacion de imagenes en movimiento, aparato de codificacion de imagenes en movimiento, aparato de decodificacion de imágenes en movimiento y aparato de codificacion y decodificacion de imagenes en movimiento. |
WO2013175736A1 (ja) | 2012-05-25 | 2013-11-28 | パナソニック株式会社 | 動画像符号化方法、動画像符号化装置、動画像復号方法、動画像復号装置、および、動画像符号化復号装置 |
RU2679984C2 (ru) | 2012-05-25 | 2019-02-14 | Вилос Медиа Интернэшнл Лимитед | Способ кодирования изображений, устройство кодирования изображений, способ декодирования изображений, устройство декодирования изображений и устройство кодирования и декодирования изображений |
KR102060617B1 (ko) * | 2012-06-04 | 2019-12-30 | 선 페이턴트 트러스트 | 동화상 부호화 방법, 동화상 부호화 장치, 동화상 복호 방법, 및, 동화상 복호 장치 |
GB2513111A (en) * | 2013-04-08 | 2014-10-22 | Sony Corp | Data encoding and decoding |
GB2519289B (en) * | 2013-10-11 | 2016-10-12 | Canon Kk | Method and apparatus for displacement vector component transformation in video coding and decoding |
GB2521828A (en) * | 2013-12-23 | 2015-07-08 | Sony Corp | Data encoding and decoding |
US20160044339A1 (en) * | 2014-08-07 | 2016-02-11 | Qualcomm Incorporated | System and method for reordering of prefixes and suffixes in variable length coding to increase throughput |
JP6881441B2 (ja) * | 2016-05-13 | 2021-06-02 | 日本電気株式会社 | 算術符号化装置、算術符号化方法、及び、算術符号化回路 |
US10523968B2 (en) | 2017-09-18 | 2019-12-31 | Google Llc | Coding of last significant coefficient flags |
US10593257B2 (en) | 2018-03-15 | 2020-03-17 | Samsung Display Co., Ltd. | Stress profile compression |
CN110072114B (zh) * | 2019-04-16 | 2021-04-09 | 西南交通大学 | 用于静态霍夫曼表生成的全并行频数生成电路结构与方法 |
US11132944B2 (en) | 2019-09-18 | 2021-09-28 | Samsung Display Co., Ltd. | Unbiased iterative compression on additive data using dither |
CN112866723B (zh) * | 2019-11-28 | 2024-04-19 | 瑞昱半导体股份有限公司 | 图像数据处理方法与系统 |
CN111372124B (zh) * | 2020-03-09 | 2022-04-15 | 格兰菲智能科技有限公司 | 一种文字图像的编码及解码方法 |
KR20230022061A (ko) * | 2021-08-06 | 2023-02-14 | 삼성전자주식회사 | 디코딩 장치 및 그의 동작 방법 |
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2012
- 2012-11-05 KR KR1020137020806A patent/KR20140097969A/ko not_active IP Right Cessation
- 2012-11-05 CN CN201710545557.7A patent/CN107257463B/zh active Active
- 2012-11-05 AU AU2012333927A patent/AU2012333927A1/en not_active Abandoned
- 2012-11-05 WO PCT/JP2012/007069 patent/WO2013069246A1/ja active Application Filing
- 2012-11-05 JP JP2013531821A patent/JP5368662B1/ja active Active
- 2012-11-05 CN CN201280008483.9A patent/CN103563379B/zh active Active
- 2012-11-05 CA CA2826423A patent/CA2826423C/en active Active
- 2012-11-05 MX MX2013008943A patent/MX2013008943A/es active IP Right Grant
- 2012-11-05 CN CN201710545579.3A patent/CN107197284B/zh active Active
- 2012-11-05 EP EP12847239.6A patent/EP2779648A4/en not_active Withdrawn
- 2012-11-06 TW TW101141121A patent/TW201334563A/zh unknown
- 2012-11-06 US US13/669,690 patent/US8670625B2/en active Active
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2013
- 2013-09-12 JP JP2013189844A patent/JP5404961B1/ja active Active
- 2013-09-12 JP JP2013189843A patent/JP6132270B2/ja active Active
- 2013-10-01 US US14/043,099 patent/US8923634B2/en not_active Ceased
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2014
- 2014-01-17 US US14/157,577 patent/US8958653B2/en not_active Ceased
- 2014-12-18 US US14/575,153 patent/US9191683B2/en active Active
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2016
- 2016-09-29 US US15/279,658 patent/USRE47728E1/en active Active
- 2016-10-13 US US15/292,886 patent/USRE48632E1/en active Active
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2017
- 2017-03-27 AU AU2017202023A patent/AU2017202023B2/en active Active
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2021
- 2021-06-02 US US17/336,456 patent/USRE49788E1/en active Active
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VADIM SEREGIN ET AL.: "《Binarisation modification for last position coding》", 《JOINT COLLABORATIVE TEAM ON VIDEO CODING (JCT-VC)OF ITU-T SG16 WP3 AND ISO/IEC JTC1/SC29/WG11》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111049527A (zh) * | 2019-12-23 | 2020-04-21 | 云南大学 | 一种图像编码解码方法 |
CN114079774A (zh) * | 2020-08-21 | 2022-02-22 | 北京三星通信技术研究有限公司 | 帧间预测信息的编解码方法及装置 |
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