CN103907349B - 算术解码装置、图像解码装置、算术编码装置以及算术解码方法 - Google Patents

算术解码装置、图像解码装置、算术编码装置以及算术解码方法 Download PDF

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CN103907349B
CN103907349B CN201280053701.0A CN201280053701A CN103907349B CN 103907349 B CN103907349 B CN 103907349B CN 201280053701 A CN201280053701 A CN 201280053701A CN 103907349 B CN103907349 B CN 103907349B
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CN103907349A (zh
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猪饲知宏
八杉将伸
山本智幸
筑波健史
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    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H—ELECTRICITY
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    • 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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
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    • 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
    • H—ELECTRICITY
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    • 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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    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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    • 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
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
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    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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    • 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
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    • 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
    • H—ELECTRICITY
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    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • 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
    • H04N19/18—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 set of transform coefficients
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • 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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    • 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
    • H04N19/172—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 picture, frame or field
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements

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CN201280053701.0A 2011-11-04 2012-10-31 算术解码装置、图像解码装置、算术编码装置以及算术解码方法 Active CN103907349B (zh)

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PCT/JP2012/078086 WO2013065702A1 (ja) 2011-11-04 2012-10-31 算術復号装置、画像復号装置、算術符号化装置、画像符号化装置、および、算術復号方法

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Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10091529B2 (en) * 2010-07-09 2018-10-02 Samsung Electronics Co., Ltd. Method and apparatus for entropy encoding/decoding a transform coefficient
RU2609064C9 (ru) 2011-12-21 2018-09-21 Сан Пэтент Траст Способ кодирования изображений, способ декодирования изображений, устройство кодирования изображений и устройство декодирования изображений
US9743116B2 (en) 2012-01-19 2017-08-22 Huawei Technologies Co., Ltd. High throughput coding for CABAC in HEVC
US9860527B2 (en) * 2012-01-19 2018-01-02 Huawei Technologies Co., Ltd. High throughput residual coding for a transform skipped block for CABAC in HEVC
US10616581B2 (en) 2012-01-19 2020-04-07 Huawei Technologies Co., Ltd. Modified coding for a transform skipped block for CABAC in HEVC
US20130188736A1 (en) 2012-01-19 2013-07-25 Sharp Laboratories Of America, Inc. High throughput significance map processing for cabac in hevc
EP3550840A1 (en) 2012-01-20 2019-10-09 Sony Corporation Complexity reduction of significance map coding
US9584812B2 (en) * 2012-01-20 2017-02-28 Blackberry Limited Methods and devices for context set selection
WO2014007524A1 (ko) * 2012-07-02 2014-01-09 삼성전자 주식회사 비디오의 엔트로피 부호화 방법 및 장치, 비디오의 엔트로피 복호화 방법 및 장치
US9619229B2 (en) 2012-12-27 2017-04-11 Intel Corporation Collapsing of multiple nested loops, methods and instructions
CN106134192B (zh) * 2014-03-25 2020-08-11 株式会社索思未来 图像解码装置、图像解码方法及集成电路
EP2958328A1 (en) * 2014-06-20 2015-12-23 Thomson Licensing Method and device for signaling in a bitstream a picture/video format of an LDR picture and a picture/video format of a decoded HDR picture obtained from said LDR picture and an illumination picture
US9781424B2 (en) 2015-01-19 2017-10-03 Google Inc. Efficient context handling in arithmetic coding
EP3751304B1 (en) 2015-05-12 2025-09-10 HERE Global B.V. Compressing and decompressing data about radio signals
EP3099072A1 (en) * 2015-05-28 2016-11-30 Parabola Research Limited Method, system and device for image and video coding
EP3306930A4 (en) * 2015-09-10 2018-05-02 Samsung Electronics Co., Ltd. Encoding device, decoding device, and encoding and decoding method thereof
WO2017041271A1 (en) * 2015-09-10 2017-03-16 Mediatek Singapore Pte. Ltd. Efficient context modeling for coding a block of data
ES2844525B1 (es) * 2015-09-11 2022-07-05 Kt Corp Metodo para decodificar un video
US10440399B2 (en) * 2015-11-13 2019-10-08 Qualcomm Incorporated Coding sign information of video data
US20170311003A1 (en) * 2016-04-20 2017-10-26 Mediatek Inc. Method and apparatus for performing entropy encoding with sign data removal and associated method and apparatus for performing entropy decoding with sign data recovery
US10887626B2 (en) * 2016-05-13 2021-01-05 Sharp Kabushiki Kaisha Image decoding device and image encoding device
US10694202B2 (en) * 2016-12-01 2020-06-23 Qualcomm Incorporated Indication of bilateral filter usage in video coding
KR20180089290A (ko) * 2017-01-31 2018-08-08 세종대학교산학협력단 영상의 부호화/복호화 방법 및 장치
US10484695B2 (en) 2017-10-23 2019-11-19 Google Llc Refined entropy coding for level maps
WO2019117634A1 (ko) * 2017-12-15 2019-06-20 엘지전자 주식회사 2차 변환에 기반한 영상 코딩 방법 및 그 장치
EP4213096B1 (en) 2018-01-18 2026-04-22 Malikie Innovations Limited Methods and devices for entropy coding point clouds
EP3937132B1 (en) * 2018-04-09 2025-05-28 BlackBerry Limited Methods and devices for binary entropy coding of point clouds
EP3562156A1 (en) * 2018-04-27 2019-10-30 InterDigital VC Holdings, Inc. Method and apparatus for adaptive context modeling in video encoding and decoding
US10645381B2 (en) 2018-04-30 2020-05-05 Google Llc Intra-prediction for smooth blocks in image/video
KR20200047723A (ko) 2018-05-03 2020-05-07 엘지전자 주식회사 영상 코딩 시스템에서 블록 사이즈에 따른 변환을 사용하는 영상 디코딩 방법 및 그 장치
US11240500B2 (en) * 2018-06-01 2022-02-01 Sharp Kabushiki Kaisha Image decoding apparatus and image coding apparatus
MX2021000173A (es) * 2018-07-02 2021-05-27 Huawei Tech Co Ltd Aparato y metodo para filtrar en codificacion de video.
EP3818703A1 (en) 2018-07-02 2021-05-12 FRAUNHOFER-GESELLSCHAFT zur Förderung der angewandten Forschung e.V. Entropy coding of transform coefficients suitable for dependent scalar quantization
CN112689960B (zh) * 2018-07-06 2025-10-17 弗劳恩霍夫应用研究促进协会 算术编码器、算术解码器、视频编码器、视频解码器、编码方法、解码方法和计算机程序
BR112021005238A2 (pt) * 2018-09-20 2021-06-15 Nokia Technologies Oy um método e um aparelho para codificação e decodificação de material de imagem/vídeo digital
KR102795463B1 (ko) * 2018-09-24 2025-04-15 프라운호퍼-게젤샤프트 추르 푀르데룽 데어 안제반텐 포르슝 에 파우 종속 스칼라 양자화를 사용하거나 이와 조합하는 데에 적합한 변환 계수의 효율적인 코딩
EP3857894A4 (en) * 2018-10-08 2022-09-07 HFI Innovation Inc. METHOD AND APPARATUS FOR CODING THE LAST SIGNIFICANT COEFFICIENT IN IMAGE AND VIDEO CODING
US10728557B2 (en) * 2018-10-24 2020-07-28 Sony Corporation Embedded codec circuitry for sub-block based entropy coding of quantized-transformed residual levels
US11463712B2 (en) 2018-11-21 2022-10-04 Interdigital Vc Holdings, Inc. Residual coding with reduced usage of local neighborhood
KR102489599B1 (ko) * 2018-12-17 2023-01-18 엘지전자 주식회사 고주파 제로잉을 기반으로 변환 계수 스캔 순서를 결정하는 방법 및 장치
EP3910950B1 (en) 2019-02-19 2024-08-07 LG Electronics Inc. Video decoding method using residual information in video coding system, and apparatus thereof
US10939107B2 (en) * 2019-03-01 2021-03-02 Sony Corporation Embedded codec circuitry for sub-block based allocation of refinement bits
BR112021018089A2 (pt) * 2019-03-12 2021-11-23 Fraunhofer Ges Forschung Transformada de intercomponente seletiva (ict) para conversão de imagem e vídeo em código
TWI864091B (zh) * 2019-09-06 2024-12-01 日商索尼股份有限公司 影像處理裝置及方法
CN120529077A (zh) * 2019-09-23 2025-08-22 株式会社Kt 对视频进行解码或编码的方法以及传输压缩的视频数据的装置
CN115462071B (zh) * 2020-03-11 2025-03-25 抖音视界有限公司 处理视频数据的方法及装置、介质、存储比特流的方法
WO2021244419A1 (en) 2020-05-31 2021-12-09 Beijing Bytedance Network Technology Co., Ltd. Constraint signaling using general constraint information syntax element
JP7821088B2 (ja) * 2022-10-13 2026-02-26 Kddi株式会社 メッシュ復号装置、メッシュ符号化装置、メッシュ復号方法及びプログラム

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1285216C (zh) * 2001-11-16 2006-11-15 株式会社Ntt都科摩 图像编码方法和装置、图像译码方法和装置
JP2003319391A (ja) * 2002-04-26 2003-11-07 Sony Corp 符号化装置および方法、復号装置および方法、記録媒体、並びにプログラム
ES2788534T3 (es) * 2002-05-28 2020-10-21 Dolby Int Ab Método y sistemas para la estimación, comunicación y organización de modos de intra-predicción de imágenes
JP2005130099A (ja) * 2003-10-22 2005-05-19 Matsushita Electric Ind Co Ltd 算術復号装置、算術符号化装置、算術符号化・復号装置、携帯端末装置、動画像撮影装置、及び、動画像記録・再生装置
US7379608B2 (en) * 2003-12-04 2008-05-27 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung, E.V. Arithmetic coding for transforming video and picture data units
JP2006140758A (ja) * 2004-11-12 2006-06-01 Toshiba Corp 動画像符号化方法、動画像符号化装置および動画像符号化プログラム
WO2007081116A1 (en) * 2006-01-07 2007-07-19 Electronics And Telecommunications Research Institute Method and apparatus for video data encoding and decoding
EP2051499B1 (en) * 2006-07-13 2015-09-09 NEC Corporation Wavelet-based image encoding and decoding device and encoding method and decoding method
TWI341657B (en) 2007-04-03 2011-05-01 Nat Univ Tsing Hua Cabac decoding method
HUE037656T2 (hu) * 2010-04-13 2018-09-28 Fraunhofer Ges Forschung Valószínûség intervallum partícionáló kódoló és dekódoló
ES2912048T3 (es) * 2010-04-13 2022-05-24 Ge Video Compression Llc Codificación de mapas de significado y bloques de coeficiente de transformada
US8976861B2 (en) * 2010-12-03 2015-03-10 Qualcomm Incorporated Separately coding the position of a last significant coefficient of a video block in video coding
HUE028417T2 (en) * 2011-01-14 2016-12-28 Ge Video Compression Llc Entropy encoding and decoding scheme
CN107529709B (zh) * 2011-06-16 2019-05-07 Ge视频压缩有限责任公司 解码器、编码器、解码和编码视频的方法及存储介质
CN103650510B (zh) * 2011-07-15 2018-05-22 谷歌技术控股有限责任公司 用于变换系数级编码的上下文建模技术
WO2013050612A1 (en) * 2011-10-06 2013-04-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Entropy coding buffer arrangement
US9191670B2 (en) * 2012-01-17 2015-11-17 Qualcomm Incorporated Throughput improvement for CABAC coefficient level coding

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US10897632B2 (en) 2021-01-19
US11310530B2 (en) 2022-04-19
MX2014005246A (es) 2014-08-22
WO2013065702A1 (ja) 2013-05-10
CN103907349A (zh) 2014-07-02
IN2014CN03598A (https=) 2015-07-31
US20140307801A1 (en) 2014-10-16
US10158887B2 (en) 2018-12-18
JP6560702B2 (ja) 2019-08-14
JPWO2013065702A1 (ja) 2015-04-02
EP2775713B1 (en) 2021-06-16
CN109120927B (zh) 2021-05-18
CN109120927A (zh) 2019-01-01
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US20180160144A1 (en) 2018-06-07
MX346677B (es) 2017-03-29
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US20200154140A1 (en) 2020-05-14
CN109120930A (zh) 2019-01-01
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EP2775713A4 (en) 2015-05-06
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