PL2868102T3 - Kafelki i równoległe przetwarzanie czoła fali - Google Patents

Kafelki i równoległe przetwarzanie czoła fali

Info

Publication number
PL2868102T3
PL2868102T3 PL13737502T PL13737502T PL2868102T3 PL 2868102 T3 PL2868102 T3 PL 2868102T3 PL 13737502 T PL13737502 T PL 13737502T PL 13737502 T PL13737502 T PL 13737502T PL 2868102 T3 PL2868102 T3 PL 2868102T3
Authority
PL
Poland
Prior art keywords
tiles
parallel processing
wavefront parallel
wavefront
processing
Prior art date
Application number
PL13737502T
Other languages
English (en)
Polish (pl)
Inventor
Muhammed Zeyd Coban
Ye-Kui Wang
Original Assignee
Qualcomm Incorporated
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 Qualcomm Incorporated filed Critical Qualcomm Incorporated
Publication of PL2868102T3 publication Critical patent/PL2868102T3/pl

Links

Classifications

    • 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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of 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
    • H04N19/42—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
    • 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
    • H04N19/70—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
    • H04N19/46—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
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
PL13737502T 2012-06-29 2013-06-28 Kafelki i równoległe przetwarzanie czoła fali PL2868102T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201261666617P 2012-06-29 2012-06-29
US13/841,253 US9621905B2 (en) 2012-06-29 2013-03-15 Tiles and wavefront parallel processing
EP13737502.8A EP2868102B1 (en) 2012-06-29 2013-06-28 Tiles and wavefront parallel processing
PCT/US2013/048707 WO2014005087A2 (en) 2012-06-29 2013-06-28 Tiles and wavefront parallel processing

Publications (1)

Publication Number Publication Date
PL2868102T3 true PL2868102T3 (pl) 2022-01-31

Family

ID=49778151

Family Applications (1)

Application Number Title Priority Date Filing Date
PL13737502T PL2868102T3 (pl) 2012-06-29 2013-06-28 Kafelki i równoległe przetwarzanie czoła fali

Country Status (14)

Country Link
US (1) US9621905B2 (enExample)
EP (1) EP2868102B1 (enExample)
JP (1) JP6174139B2 (enExample)
KR (1) KR102124225B1 (enExample)
CN (1) CN104488267B (enExample)
AR (1) AR092851A1 (enExample)
DK (1) DK2868102T3 (enExample)
ES (1) ES2899642T3 (enExample)
HU (1) HUE056893T2 (enExample)
PL (1) PL2868102T3 (enExample)
PT (1) PT2868102T (enExample)
SI (1) SI2868102T1 (enExample)
TW (1) TWI520583B (enExample)
WO (1) WO2014005087A2 (enExample)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6376719B2 (ja) * 2012-06-29 2018-08-22 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
WO2014003676A1 (en) * 2012-06-29 2014-01-03 Telefonaktiebolaget L M Ericsson (Publ) Apparatus and methods thereof for video processing
JP6214235B2 (ja) * 2012-07-02 2017-10-18 キヤノン株式会社 ファイル生成方法、ファイル生成装置、及びプログラム
US9241163B2 (en) * 2013-03-15 2016-01-19 Intersil Americas LLC VC-2 decoding using parallel decoding paths
US20150023410A1 (en) * 2013-07-16 2015-01-22 Arcsoft Hangzhou Co., Ltd. Method for simultaneously coding quantized transform coefficients of subgroups of frame
US9224187B2 (en) * 2013-09-27 2015-12-29 Apple Inc. Wavefront order to scan order synchronization
RU2654129C2 (ru) 2013-10-14 2018-05-16 МАЙКРОСОФТ ТЕКНОЛОДЖИ ЛАЙСЕНСИНГ, ЭлЭлСи Функциональные возможности режима внутреннего предсказания с блочным копированием для кодирования и декодирования видео и изображений
CA2925183C (en) 2013-10-14 2020-03-10 Microsoft Technology Licensing, Llc Features of base color index map mode for video and image coding and decoding
CN105659602B (zh) 2013-10-14 2019-10-08 微软技术许可有限责任公司 用于视频和图像编码的帧内块复制预测模式的编码器侧选项
GB2520310A (en) * 2013-11-15 2015-05-20 Sony Corp A method, server, client and software
BR112016012417B1 (pt) 2013-12-18 2023-04-11 Hfi Innovation Inc Método e aparelho para inicialização e gerenciamento de paleta
EP3087738B1 (en) 2013-12-27 2019-10-02 MediaTek Inc. Method and apparatus for palette coding with cross block prediction
CN110225345B (zh) 2013-12-27 2022-07-19 寰发股份有限公司 用于主颜色索引图编码的方法及装置
CA2934743C (en) 2013-12-27 2018-11-27 Hfi Innovation Inc. Method and apparatus for syntax redundancy removal in palette coding
US10390034B2 (en) 2014-01-03 2019-08-20 Microsoft Technology Licensing, Llc Innovations in block vector prediction and estimation of reconstructed sample values within an overlap area
RU2669005C2 (ru) 2014-01-03 2018-10-05 МАЙКРОСОФТ ТЕКНОЛОДЖИ ЛАЙСЕНСИНГ, ЭлЭлСи Предсказание вектора блока в кодировании/декодировании видео и изображений
CN105850132B (zh) 2014-01-07 2019-10-22 联发科技股份有限公司 编解码视频数据块的方法和装置
US11284103B2 (en) 2014-01-17 2022-03-22 Microsoft Technology Licensing, Llc Intra block copy prediction with asymmetric partitions and encoder-side search patterns, search ranges and approaches to partitioning
US10542274B2 (en) 2014-02-21 2020-01-21 Microsoft Technology Licensing, Llc Dictionary encoding and decoding of screen content
KR102401946B1 (ko) 2014-03-04 2022-05-24 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 인트라 블록 카피 예측에서의 스킵 모드 및 블록 플립핑
KR102311815B1 (ko) 2014-06-19 2021-10-13 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 통합된 인트라 블록 카피 및 인터 예측 모드
US10257529B2 (en) 2014-06-30 2019-04-09 Intel Corporation Techniques for generating wave front groups for parallel processing a video frame by a video encoder
US10869031B2 (en) 2014-07-07 2020-12-15 Hfi Innovation Inc. Method of intra block copy search and compensation range
US20160014415A1 (en) * 2014-07-08 2016-01-14 Mediatek Inc. Method and apparatus for performing wave-front parallel encoding procedure with constraint on coding mode and/or quantization parameter selection
JP2017535145A (ja) 2014-09-30 2017-11-24 マイクロソフト テクノロジー ライセンシング，エルエルシー 波面並列処理が可能にされた場合のピクチャ内予測モードに関する規則
US20160105678A1 (en) * 2014-10-13 2016-04-14 Microsoft Technology Licensing, Llc Video Parameter Techniques
US10277913B2 (en) 2014-10-22 2019-04-30 Samsung Electronics Co., Ltd. Application processor for performing real time in-loop filtering, method thereof and system including the same
GB2532420A (en) 2014-11-18 2016-05-25 Sony Corp Data encoding and decoding
KR102273670B1 (ko) 2014-11-28 2021-07-05 삼성전자주식회사 움직임 보상 정보를 수정하는 데이터 처리 시스템과 데이터 처리 방법
US9591325B2 (en) 2015-01-27 2017-03-07 Microsoft Technology Licensing, Llc Special case handling for merged chroma blocks in intra block copy prediction mode
JP6613618B2 (ja) * 2015-05-20 2019-12-04 株式会社ソシオネクスト 画像処理装置および画像処理方法
EP3308540B1 (en) 2015-06-09 2020-04-15 Microsoft Technology Licensing, LLC Robust encoding/decoding of escape-coded pixels in palette mode
US10382793B2 (en) * 2015-06-23 2019-08-13 Integrated Device Technology, Inc. Apparatuses and methods for performing information extraction and insertion on bitstreams
US10291923B2 (en) * 2016-05-24 2019-05-14 Qualcomm Incorporated Mapping of tile grouping and samples in HEVC and L-HEVC file formats
WO2018061550A1 (ja) * 2016-09-28 2018-04-05 シャープ株式会社 画像復号装置及び画像符号化装置
WO2018097577A1 (ko) * 2016-11-25 2018-05-31 경희대학교 산학협력단 영상 병렬 처리 방법 및 장치
CN107197296B (zh) * 2017-06-22 2019-08-13 华中科技大学 一种基于COStream的HEVC并行编码方法和系统
KR20190024212A (ko) * 2017-08-31 2019-03-08 세종대학교산학협력단 타일 구조의 구성 방법 및 이의 장치
US10986349B2 (en) 2017-12-29 2021-04-20 Microsoft Technology Licensing, Llc Constraints on locations of reference blocks for intra block copy prediction
KR20250026397A (ko) 2018-01-25 2025-02-25 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 효율적인 서브 픽처 추출
CN118138778A (zh) * 2018-06-01 2024-06-04 夏普株式会社 图像解码装置以及图像编码装置
EP3624450A1 (en) * 2018-09-17 2020-03-18 InterDigital VC Holdings, Inc. Wavefront parallel processing of luma and chroma components
CN112262577B (zh) * 2018-06-29 2024-07-16 交互数字Vc控股公司 亮度和色度分量的波阵面并行处理
US10440378B1 (en) * 2018-07-17 2019-10-08 Tencent America LLC Method and apparatus for history-based motion vector prediction with parallel processing
WO2020060184A1 (ko) * 2018-09-19 2020-03-26 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
WO2021096057A1 (ko) * 2019-11-14 2021-05-20 엘지전자 주식회사 비디오 또는 영상 코딩 시스템에서의 엔트리 포인트 관련 정보에 기반한 영상 코딩 방법
US12155854B2 (en) * 2019-12-12 2024-11-26 Lg Electronics Inc. Image coding method based on partial entry point-associated information in video or image coding system
WO2021134018A1 (en) 2019-12-26 2021-07-01 Bytedance Inc. Signaling of decoded picture buffer parameters in layered video
WO2021134011A1 (en) 2019-12-26 2021-07-01 Bytedance Inc. Signaling of slice type and video layers
WO2021134056A1 (en) 2019-12-27 2021-07-01 Bytedance Inc. Syntax for signaling video subpictures
EP4088431A4 (en) 2020-01-09 2023-09-27 ByteDance Inc. DECODING THE ORDER OF DIFFERENT SEI MESSAGES
US12206874B1 (en) 2022-06-27 2025-01-21 Amazon Technologies, Inc. Spatially lapped encoding

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000059792A (ja) 1998-08-06 2000-02-25 Pioneer Electron Corp 動画像信号の高能率符号化装置
US6963608B1 (en) 1998-10-02 2005-11-08 General Instrument Corporation Method and apparatus for providing rate control in a video encoder
US7227589B1 (en) 1999-12-22 2007-06-05 Intel Corporation Method and apparatus for video decoding on a multiprocessor system
US7158571B2 (en) 2000-12-11 2007-01-02 Sony Corporation System and method for balancing video encoding tasks between multiple processors
US7336720B2 (en) 2002-09-27 2008-02-26 Vanguard Software Solutions, Inc. Real-time video coding/decoding
US20060104351A1 (en) 2004-11-15 2006-05-18 Shu-Wen Teng Video/image processing devices and methods
US8315466B2 (en) 2006-12-22 2012-11-20 Qualcomm Incorporated Decoder-side region of interest video processing
TWI468015B (zh) 2007-10-26 2015-01-01 Ind Tech Res Inst 視訊解碼的平行處理裝置及方法
US20120163457A1 (en) 2010-12-28 2012-06-28 Viktor Wahadaniah Moving picture decoding method, moving picture coding method, moving picture decoding apparatus, moving picture coding apparatus, and moving picture coding and decoding apparatus
US9300976B2 (en) 2011-01-14 2016-03-29 Cisco Technology, Inc. Video encoder/decoder, method and computer program product that process tiles of video data
US8995523B2 (en) * 2011-06-03 2015-03-31 Qualcomm Incorporated Memory efficient context modeling
US9699456B2 (en) * 2011-07-20 2017-07-04 Qualcomm Incorporated Buffering prediction data in video coding
US9146728B2 (en) * 2011-08-03 2015-09-29 Cinemotion, Llc Mobile application creation platform
ES2987825T3 (es) * 2011-10-19 2024-11-18 Sun Patent Trust Procedimiento de codificación de imágenes, procedimiento de descodificación de imágenes, dispositivo de codificación de imágenes, dispositivo de descodificación de imágenes, y dispositivo de codificación y descodificación de imágenes
US9584819B2 (en) * 2011-10-24 2017-02-28 Qualcomm Incorporated Grouping of tiles for video coding
US9247258B2 (en) * 2011-10-26 2016-01-26 Qualcomm Incorporated Unified design for picture partitioning schemes
JP2013098735A (ja) * 2011-10-31 2013-05-20 Canon Inc 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
US9124895B2 (en) * 2011-11-04 2015-09-01 Qualcomm Incorporated Video coding with network abstraction layer units that include multiple encoded picture partitions
US9077998B2 (en) * 2011-11-04 2015-07-07 Qualcomm Incorporated Padding of segments in coded slice NAL units
US9749661B2 (en) * 2012-01-18 2017-08-29 Qualcomm Incorporated Sub-streams for wavefront parallel processing in video coding
CA2861951C (en) * 2012-01-20 2020-08-11 Thomas Schierl Coding concept allowing parallel processing, transport demultiplexer and video bitstream
CN104205848A (zh) * 2012-01-20 2014-12-10 三星电子株式会社 使用用于并行处理的统一语法的视频编码方法和设备以及视频解码方法和设备
PL2842318T3 (pl) * 2012-04-13 2017-06-30 Ge Video Compression, Llc Kodowanie obrazu z małym opóźnieniem
JP6080405B2 (ja) * 2012-06-29 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
EP2898695B1 (en) * 2012-09-18 2025-12-10 InterDigital VC Holdings, Inc. Region of interest video coding using tiles and tile groups
RU2639679C2 (ru) * 2012-09-26 2017-12-21 Сан Пэтент Траст Способ декодирования изображения, способ кодирования изображения, устройство декодирования изображения, устройство кодирования изображения и устройство кодирования и декодирования изображения
ES2716579T3 (es) * 2012-09-26 2019-06-13 Velos Media Int Ltd Procedimiento de decodificación de imágenes y aparato de decodificación de imágenes
US10178400B2 (en) * 2012-11-21 2019-01-08 Dolby International Ab Signaling scalability information in a parameter set
US9462287B2 (en) * 2013-01-04 2016-10-04 Dolby International Ab Implicit signaling of scalability dimension identifier information in a parameter set
US8973142B2 (en) * 2013-07-02 2015-03-03 Imperva, Inc. Compromised insider honey pots using reverse honey tokens
CN110139110B (zh) * 2013-07-15 2021-11-05 Ge视频压缩有限责任公司 处理多层数据流的装置和方法、编码器和方法及存储介质
GB2516824A (en) * 2013-07-23 2015-02-11 Nokia Corp An apparatus, a method and a computer program for video coding and decoding
US10057569B2 (en) * 2013-10-10 2018-08-21 Sharp Kabushiki Kaisha Alignment of picture order count
BR112016012417B1 (pt) * 2013-12-18 2023-04-11 Hfi Innovation Inc Método e aparelho para inicialização e gerenciamento de paleta
EP3076670A4 (en) * 2014-01-03 2017-08-23 Samsung Electronics Co., Ltd. Method for encoding video and apparatus therefor, and method for decoding video and apparatus therefor using effective parameter delivery
US11323733B2 (en) * 2014-05-23 2022-05-03 Qualcomm Incorporated Predictor palette initialization in palette-based video coding
US10827178B2 (en) * 2014-05-28 2020-11-03 Arris Enterprises Llc Content aware scheduling in a HEVC decoder operating on a multi-core processor platform
US20160014415A1 (en) * 2014-07-08 2016-01-14 Mediatek Inc. Method and apparatus for performing wave-front parallel encoding procedure with constraint on coding mode and/or quantization parameter selection
US10212445B2 (en) * 2014-10-09 2019-02-19 Qualcomm Incorporated Intra block copy prediction restrictions for parallel processing
GB2532420A (en) * 2014-11-18 2016-05-25 Sony Corp Data encoding and decoding
US20160234498A1 (en) * 2015-02-05 2016-08-11 Sharp Laboratories Of America, Inc. Methods and systems for palette table coding

Also Published As

Publication number Publication date
WO2014005087A2 (en) 2014-01-03
JP6174139B2 (ja) 2017-08-02
DK2868102T3 (da) 2021-12-13
SI2868102T1 (sl) 2022-01-31
EP2868102A2 (en) 2015-05-06
CN104488267A (zh) 2015-04-01
US9621905B2 (en) 2017-04-11
TWI520583B (zh) 2016-02-01
WO2014005087A3 (en) 2014-07-03
ES2899642T3 (es) 2022-03-14
PT2868102T (pt) 2021-12-17
EP2868102B1 (en) 2021-11-03
AR092851A1 (es) 2015-05-06
KR20150036169A (ko) 2015-04-07
JP2015526969A (ja) 2015-09-10
TW201404174A (zh) 2014-01-16
KR102124225B1 (ko) 2020-06-17
US20140003531A1 (en) 2014-01-02
HUE056893T2 (hu) 2022-03-28
CN104488267B (zh) 2019-04-05

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