PL2899980T3 - Sposób dekodowania bloku resztkowego - Google Patents

Sposób dekodowania bloku resztkowego

Info

Publication number
PL2899980T3
PL2899980T3 PL15158613T PL15158613T PL2899980T3 PL 2899980 T3 PL2899980 T3 PL 2899980T3 PL 15158613 T PL15158613 T PL 15158613T PL 15158613 T PL15158613 T PL 15158613T PL 2899980 T3 PL2899980 T3 PL 2899980T3
Authority
PL
Poland
Prior art keywords
decoding
residual block
residual
block
Prior art date
Application number
PL15158613T
Other languages
English (en)
Inventor
Min-Su Cheon
Jung-Hye Min
Woo-Jin Han
Original Assignee
Samsung Electronics Co., Ltd
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 Samsung Electronics Co., Ltd filed Critical Samsung Electronics Co., Ltd
Publication of PL2899980T3 publication Critical patent/PL2899980T3/pl

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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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
    • 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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • 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]
    • 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
    • H04N19/136—Incoming video signal characteristics or properties
    • 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
    • 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
    • H04N19/18—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
    • H04N19/46—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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • H04N19/635—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by filter definition or implementation details
    • 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
    • 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
    • H04N19/96—Tree coding, e.g. quad-tree coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
PL15158613T 2009-10-28 2010-10-28 Sposób dekodowania bloku resztkowego PL2899980T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020090102818A KR101457894B1 (ko) 2009-10-28 2009-10-28 영상 부호화 방법 및 장치, 복호화 방법 및 장치
EP10827104.0A EP2471266B1 (en) 2009-10-28 2010-10-28 Method for decoding residual block
EP15158613.8A EP2899980B1 (en) 2009-10-28 2010-10-28 Method for decoding a residual block
PCT/KR2010/007486 WO2011053020A2 (en) 2009-10-28 2010-10-28 Method and apparatus for encoding residual block, and method and apparatus for decoding residual block

Publications (1)

Publication Number Publication Date
PL2899980T3 true PL2899980T3 (pl) 2018-12-31

Family

ID=43898421

Family Applications (6)

Application Number Title Priority Date Filing Date
PL15158612T PL2899979T3 (pl) 2009-10-28 2010-10-28 Urządzenie do dekodowania bloku resztkowego
PL18185853T PL3410713T3 (pl) 2009-10-28 2010-10-28 Sposób i urządzenie do kodowania obrazu i czytelny dla komputera nośnik przechowujący zakodowany strumień bitowy wideo
PL15158613T PL2899980T3 (pl) 2009-10-28 2010-10-28 Sposób dekodowania bloku resztkowego
PL15158614T PL2899981T3 (pl) 2009-10-28 2010-10-28 Urządzenie do dekodowania bloku resztkowego
PL15158640T PL2903279T3 (pl) 2009-10-28 2010-10-28 Sposób dekodowania bloku resztkowego
PL10827104T PL2471266T3 (pl) 2009-10-28 2010-10-28 Sposób dekodowania bloku resztkowego

Family Applications Before (2)

Application Number Title Priority Date Filing Date
PL15158612T PL2899979T3 (pl) 2009-10-28 2010-10-28 Urządzenie do dekodowania bloku resztkowego
PL18185853T PL3410713T3 (pl) 2009-10-28 2010-10-28 Sposób i urządzenie do kodowania obrazu i czytelny dla komputera nośnik przechowujący zakodowany strumień bitowy wideo

Family Applications After (3)

Application Number Title Priority Date Filing Date
PL15158614T PL2899981T3 (pl) 2009-10-28 2010-10-28 Urządzenie do dekodowania bloku resztkowego
PL15158640T PL2903279T3 (pl) 2009-10-28 2010-10-28 Sposób dekodowania bloku resztkowego
PL10827104T PL2471266T3 (pl) 2009-10-28 2010-10-28 Sposób dekodowania bloku resztkowego

Country Status (23)

Country Link
US (6) US8811479B2 (pl)
EP (6) EP2903279B1 (pl)
JP (5) JP5711247B2 (pl)
KR (1) KR101457894B1 (pl)
CN (6) CN104796708B (pl)
AU (1) AU2010313967B2 (pl)
BR (5) BR122020010714B1 (pl)
CA (5) CA2777587C (pl)
CY (5) CY1121009T1 (pl)
DK (6) DK2899980T3 (pl)
ES (6) ES2688347T3 (pl)
HR (5) HRP20181466T1 (pl)
HU (5) HUE041701T2 (pl)
LT (5) LT2903279T (pl)
MX (1) MX2012004803A (pl)
MY (5) MY172652A (pl)
PL (6) PL2899979T3 (pl)
PT (5) PT2903279T (pl)
RS (5) RS57678B1 (pl)
RU (5) RU2564631C2 (pl)
SI (5) SI2471266T1 (pl)
WO (1) WO2011053020A2 (pl)
ZA (5) ZA201203084B (pl)

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101457894B1 (ko) * 2009-10-28 2014-11-05 삼성전자주식회사 영상 부호화 방법 및 장치, 복호화 방법 및 장치
CN105245883B (zh) * 2010-04-23 2017-11-10 M&K控股株式会社 用于对图像编码的设备和方法
US10091529B2 (en) 2010-07-09 2018-10-02 Samsung Electronics Co., Ltd. Method and apparatus for entropy encoding/decoding a transform coefficient
DK3101901T3 (en) * 2010-07-09 2017-09-18 Samsung Electronics Co Ltd Method of entropy decoding transformation coefficients
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
US9042440B2 (en) 2010-12-03 2015-05-26 Qualcomm Incorporated Coding the position of a last significant coefficient within a video block based on a scanning order for the block in video coding
US20120163456A1 (en) 2010-12-22 2012-06-28 Qualcomm Incorporated Using a most probable scanning order to efficiently code scanning order information for a video block in video coding
US8548057B2 (en) 2011-01-25 2013-10-01 Microsoft Corporation Video coding redundancy reduction
US9049452B2 (en) * 2011-01-25 2015-06-02 Mediatek Singapore Pte. Ltd. Method and apparatus for compressing coding unit in high efficiency video coding
US9338449B2 (en) 2011-03-08 2016-05-10 Qualcomm Incorporated Harmonized scan order for coding transform coefficients in video coding
US9106913B2 (en) 2011-03-08 2015-08-11 Qualcomm Incorporated Coding of transform coefficients for video coding
EP3413564A1 (en) * 2011-03-10 2018-12-12 Sharp Kabushiki Kaisha Image decoding device
RU2653319C1 (ru) * 2011-04-27 2018-05-07 Шарп Кабусики Кайся Устройство декодирования изображений, устройство кодирования изображений и структура данных кодированных данных
CN102215404B (zh) * 2011-05-20 2013-07-10 昌信科技有限公司 嵌入式***中视频的解码方法和***
US9379736B2 (en) * 2011-06-03 2016-06-28 Qualcomm Incorporated Context-adaptive coding video data
US9167253B2 (en) * 2011-06-28 2015-10-20 Qualcomm Incorporated Derivation of the position in scan order of the last significant transform coefficient in video coding
US9445093B2 (en) 2011-06-29 2016-09-13 Qualcomm Incorporated Multiple zone scanning order for video coding
US9826238B2 (en) * 2011-06-30 2017-11-21 Qualcomm Incorporated Signaling syntax elements for transform coefficients for sub-sets of a leaf-level coding unit
LT2728861T (lt) * 2011-07-02 2017-10-25 Samsung Electronics Co., Ltd. Vaizdo duomenų multipleksavimo ir demultipleksavimo būdas ir aparatas vaizdo atkūrimo būklei nustatyti
US20130016769A1 (en) 2011-07-17 2013-01-17 Qualcomm Incorporated Signaling picture size in video coding
US9756360B2 (en) * 2011-07-19 2017-09-05 Qualcomm Incorporated Coefficient scanning in video coding
JP5677576B2 (ja) * 2011-07-22 2015-02-25 株式会社日立製作所 動画像復号化方法及び動画像符号化方法
US9344743B2 (en) * 2011-08-24 2016-05-17 Texas Instruments Incorporated Flexible region based sample adaptive offset (SAO) and adaptive loop filter (ALF)
US9800870B2 (en) * 2011-09-16 2017-10-24 Qualcomm Incorporated Line buffer reduction for short distance intra-prediction
JP5972888B2 (ja) * 2011-09-29 2016-08-17 シャープ株式会社 画像復号装置、画像復号方法および画像符号化装置
CN108632608B (zh) 2011-09-29 2022-07-29 夏普株式会社 图像解码装置、图像解码方法、图像编码装置及图像编码方法
GB2551086B (en) * 2011-10-17 2018-09-19 Kt Corp Method and apparatus for encoding/decoding image
AU2011236109B2 (en) * 2011-10-18 2015-02-19 Canon Kabushiki Kaisha Method, apparatus and system for encoding and decoding the significance map for residual coefficients of a transform unit
US9584819B2 (en) 2011-10-24 2017-02-28 Qualcomm Incorporated Grouping of tiles for video coding
US8964849B2 (en) 2011-11-01 2015-02-24 Blackberry Limited Multi-level significance maps for encoding and decoding
EP3754989A1 (en) * 2011-11-01 2020-12-23 Velos Media International Limited Multi-level significance maps for encoding and decoding
KR20130049523A (ko) * 2011-11-04 2013-05-14 오수미 인트라 예측 블록 생성 장치
KR20130050404A (ko) 2011-11-07 2013-05-16 오수미 인터 모드에서의 복원 블록 생성 방법
EP2595380B1 (en) 2011-11-19 2015-10-21 BlackBerry Limited Multi-level significance map scanning
CN104041049B (zh) * 2012-01-13 2018-11-30 寰发股份有限公司 处理变换单元的方法及其装置
AU2012200319B2 (en) * 2012-01-19 2015-11-26 Canon Kabushiki Kaisha Method, apparatus and system for encoding and decoding the significance map for residual coefficients of a transform unit
US9106918B2 (en) * 2012-01-20 2015-08-11 Sony Corporation Coefficient coding harmonization in HEVC
EP2618578B1 (en) * 2012-01-20 2015-07-15 BlackBerry Limited Methods and devices for context set selection
AU2012200345B2 (en) 2012-01-20 2014-05-01 Canon Kabushiki Kaisha Method, apparatus and system for encoding and decoding the significance map residual coefficients of a transform unit
US9749645B2 (en) 2012-06-22 2017-08-29 Microsoft Technology Licensing, Llc Coded-block-flag coding and derivation
US20150208092A1 (en) * 2012-06-29 2015-07-23 Samsung Electronics Co., Ltd. Method and apparatus for encoding scalable video, and method and apparatus for decoding scalable video
EP2869563B1 (en) 2012-07-02 2018-06-13 Samsung Electronics Co., Ltd. METHOD FOR ENTROPY DECODING of a VIDEO
GB2505169B (en) * 2012-08-13 2016-03-16 Gurulogic Microsystems Oy decoder and method
US9854235B2 (en) 2012-08-31 2017-12-26 Blackberry Limited Methods and devices for entropy coding in scalable video compression
CN103716627B (zh) * 2012-09-29 2017-02-22 华为技术有限公司 分层编解码方法及装置
WO2014081261A1 (ko) * 2012-11-23 2014-05-30 인텔렉추얼 디스커버리 주식회사 움직임 정보 병합을 이용한 비디오 부호화/복호화 방법 및 장치
KR101502144B1 (ko) * 2013-08-22 2015-03-12 주식회사 에스원 계수 정보를 변환하는 방법 및 장치
CN105850131B (zh) * 2013-11-14 2019-08-20 寰发股份有限公司 利用基于帧内图片区块复制预测的视频编码方法
US11032568B2 (en) 2013-11-27 2021-06-08 Hfi Innovation Inc. Method of video coding using prediction based on intra picture block copy
KR20200014945A (ko) * 2014-03-14 2020-02-11 브이아이디 스케일, 인크. Rgb 비디오 코딩 향상을 위한 시스템 및 방법
US9516345B2 (en) 2014-03-17 2016-12-06 Qualcomm Incorporated Systems and methods for low complexity forward transforms using mesh-based calculations
US9432696B2 (en) * 2014-03-17 2016-08-30 Qualcomm Incorporated Systems and methods for low complexity forward transforms using zeroed-out coefficients
US9769498B2 (en) * 2014-03-28 2017-09-19 University-Industry Cooperation Group Of Kyung Hee University Method and apparatus for encoding of video using depth information
CN104244006B (zh) * 2014-05-28 2019-02-26 北京大学深圳研究生院 一种基于图像超分辨率的视频编解码方法及装置
US10412387B2 (en) 2014-08-22 2019-09-10 Qualcomm Incorporated Unified intra-block copy and inter-prediction
KR102365685B1 (ko) * 2015-01-05 2022-02-21 삼성전자주식회사 인코더의 작동 방법과 상기 인코더를 포함하는 장치들
CN105872539B (zh) * 2015-02-08 2020-01-14 同济大学 图像编码方法和装置及图像解码方法和装置
WO2016203981A1 (ja) * 2015-06-16 2016-12-22 シャープ株式会社 画像復号装置及び画像符号化装置
US10171810B2 (en) 2015-06-22 2019-01-01 Cisco Technology, Inc. Transform coefficient coding using level-mode and run-mode
CN104954806A (zh) * 2015-06-24 2015-09-30 上海交通大学 帧内视频优化编码方法
JP6075898B1 (ja) 2015-08-31 2017-02-08 日本電信電話株式会社 映像符号化装置、映像符号化方法及びプログラム
FR3040578A1 (fr) * 2015-08-31 2017-03-03 Orange Procede de codage et de decodage d'images, dispositif de codage et de decodage d'images et programmes d'ordinateur correspondants
KR20180075484A (ko) * 2015-11-24 2018-07-04 삼성전자주식회사 영상을 부호화/복호화 하는 방법 및 그 장치
US10200719B2 (en) * 2015-11-25 2019-02-05 Qualcomm Incorporated Modification of transform coefficients for non-square transform units in video coding
CN105791868B (zh) * 2016-04-07 2019-03-12 中星技术股份有限公司 视频编码的方法和设备
CN106131548B (zh) * 2016-07-28 2018-12-25 同观科技（深圳）有限公司 一种帧内预测模式的选择方法及装置
US10244261B2 (en) * 2017-01-26 2019-03-26 Google Llc Transform coefficient coding using level maps
US11240536B2 (en) 2017-04-13 2022-02-01 Lg Electronics Inc. Method and device for entropy encoding, decoding video signal
US10523968B2 (en) * 2017-09-18 2019-12-31 Google Llc Coding of last significant coefficient flags
CN108124154B (zh) * 2017-12-28 2020-04-24 北京数码视讯科技股份有限公司 帧间预测模式的快速选择方法、装置及电子设备
CN111602394B (zh) * 2018-01-18 2021-07-09 联发科技股份有限公司 视频编解码***中的视频处理方法及装置
EP4250730A3 (en) 2018-05-31 2024-01-10 Huawei Technologies Co., Ltd. Spatially varying transform with adaptive transform type
US10776957B2 (en) * 2018-10-02 2020-09-15 Samsung Electronics Co., Ltd. Online image compression in hardware
US11979608B2 (en) * 2018-10-11 2024-05-07 Lg Electronics Inc. Transform coefficient coding method and device
CN111277840B (zh) * 2018-12-04 2022-02-08 华为技术有限公司 变换方法、反变换方法以及视频编码器和视频解码器
WO2020130514A1 (ko) * 2018-12-17 2020-06-25 엘지전자 주식회사 고주파 제로잉을 기반으로 변환 계수 스캔 순서를 결정하는 방법 및 장치
CN111355959B (zh) * 2018-12-22 2024-04-09 华为技术有限公司 一种图像块划分方法及装置
CN117221544A (zh) 2019-05-19 2023-12-12 字节跳动有限公司 数字视频中的变换旁路编解码残差块
CN110933410B (zh) * 2019-11-06 2022-03-25 北京佳讯飞鸿电气股份有限公司 Hevc视频帧间预测方法和装置
AU2020203330B2 (en) * 2020-05-21 2022-12-01 Canon Kabushiki Kaisha Method, apparatus and system for encoding and decoding a block of video samples

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2549329B1 (fr) * 1983-07-13 1987-01-16 Thomson Csf Procede et dispositif de detection de points en mouvement dans une image de television pour systemes de television numerique de compression de debit a rafraichissement conditionnel
JP3017745B2 (ja) 1989-03-14 2000-03-13 ソニー株式会社 データ伝送方法
US5021891A (en) * 1990-02-27 1991-06-04 Qualcomm, Inc. Adaptive block size image compression method and system
JP2933457B2 (ja) * 1993-02-18 1999-08-16 日本電気株式会社 ウェーブレット変換符号化方法
US5748244A (en) 1995-03-28 1998-05-05 Daewoo Electronics Co., Ltd. Adaptive runlength coding based on zero and non-zero subblocks
US5808683A (en) * 1995-10-26 1998-09-15 Sony Corporation Subband image coding and decoding
US6341144B1 (en) * 1996-09-20 2002-01-22 At&T Corp. Video coder providing implicit coefficient prediction and scan adaptation for image coding and intra coding of video
FR2756399B1 (fr) 1996-11-28 1999-06-25 Thomson Multimedia Sa Procede et dispositif de compression video pour images de synthese
US6625217B1 (en) * 1999-10-15 2003-09-23 Lucent Technologies Inc. Constrained wavelet packet for tree-structured video coders
US6356213B1 (en) * 2000-05-31 2002-03-12 Lucent Technologies Inc. System and method for prediction-based lossless encoding
US7483581B2 (en) 2001-07-02 2009-01-27 Qualcomm Incorporated Apparatus and method for encoding digital image data in a lossless manner
PT1467491E (pt) 2002-05-02 2007-03-30 Fraunhofer Ges Forschung Codificação aritmética de coeficientes de transformação
US6795584B2 (en) 2002-10-03 2004-09-21 Nokia Corporation Context-based adaptive variable length coding for adaptive block transforms
JP3679083B2 (ja) 2002-10-08 2005-08-03 株式会社エヌ・ティ・ティ・ドコモ 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、画像符号化プログラム、画像復号プログラム
JP4949037B2 (ja) * 2003-11-18 2012-06-06 スカラド、アクチボラグ ディジタル画像を処理するための方法および画像表現形式
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
US7418146B2 (en) * 2004-02-10 2008-08-26 Sanyo Electric Co., Ltd. Image decoding apparatus
US20060078049A1 (en) * 2004-10-13 2006-04-13 Nokia Corporation Method and system for entropy coding/decoding of a video bit stream for fine granularity scalability
KR100664932B1 (ko) * 2004-10-21 2007-01-04 삼성전자주식회사 비디오 코딩 방법 및 장치
US20060153294A1 (en) 2005-01-12 2006-07-13 Nokia Corporation Inter-layer coefficient coding for scalable video coding
KR100703770B1 (ko) 2005-03-25 2007-04-06 삼성전자주식회사 가중 예측을 이용한 비디오 코딩 및 디코딩 방법, 이를위한 장치
US20090210219A1 (en) * 2005-05-30 2009-08-20 Jong-Mo Sung Apparatus and method for coding and decoding residual signal
KR100714698B1 (ko) * 2005-08-29 2007-05-07 삼성전자주식회사 향상된 움직임 추정 방법, 상기 방법을 이용한 비디오인코딩 방법 및 장치
EP2228997B1 (en) 2005-09-20 2017-10-18 Mitsubishi Electric Corporation Image decoding method, Image decoder.
FR2896117A1 (fr) * 2006-01-06 2007-07-13 France Telecom Procedes de codage et de decodage d'une sequence d'images, dispositifs , programmes d'ordinateur, et signal correspondants
US8463061B2 (en) 2006-07-13 2013-06-11 Nec Corporation Encoding and decoding two-dimensional signal using a wavelet transform
JP2008141382A (ja) 2006-11-30 2008-06-19 Sony Corp 符号化装置および方法、並びにプログラム
KR101356733B1 (ko) * 2007-03-07 2014-02-05 삼성전자주식회사 컨텍스트 기반 적응적 이진 산술 부호화, 복호화 방법 및장치
KR101403338B1 (ko) * 2007-03-23 2014-06-09 삼성전자주식회사 영상의 부호화, 복호화 방법 및 장치
TWI341657B (en) 2007-04-03 2011-05-01 Nat Univ Tsing Hua Cabac decoding method
US8488668B2 (en) * 2007-06-15 2013-07-16 Qualcomm Incorporated Adaptive coefficient scanning for video coding
US8483282B2 (en) 2007-10-12 2013-07-09 Qualcomm, Incorporated Entropy coding of interleaved sub-blocks of a video block
KR20090095317A (ko) * 2008-03-05 2009-09-09 삼성전자주식회사 영상 부호화 및 복호화 방법 및 장치
KR20090097013A (ko) 2008-03-10 2009-09-15 삼성전자주식회사 영상 부호화장치 및 영상 복호화장치
KR101375668B1 (ko) 2008-03-17 2014-03-18 삼성전자주식회사 변환 계수의 부호화, 복호화 방법 및 장치
KR101608426B1 (ko) * 2008-03-28 2016-04-04 삼성전자주식회사 영상의 인트라 예측 부호화/복호화 방법 및 그 장치
US8634456B2 (en) * 2008-10-03 2014-01-21 Qualcomm Incorporated Video coding with large macroblocks
US8619856B2 (en) 2008-10-03 2013-12-31 Qualcomm Incorporated Video coding with large macroblocks
KR101483750B1 (ko) * 2009-07-24 2015-01-19 삼성전자주식회사 영상의 부호화 방법 및 장치, 영상 복호화 방법 및 장치
KR101456498B1 (ko) * 2009-08-14 2014-10-31 삼성전자주식회사 계층적 부호화 단위의 스캔 순서를 고려한 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
JP2011049816A (ja) 2009-08-27 2011-03-10 Kddi R & D Laboratories Inc 動画像符号化装置、動画像復号装置、動画像符号化方法、動画像復号方法、およびプログラム
KR101457894B1 (ko) * 2009-10-28 2014-11-05 삼성전자주식회사 영상 부호화 방법 및 장치, 복호화 방법 및 장치

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