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)
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
PCT/US2013/048707 WO2014005087A2 (en) 2012-06-29 2013-06-28 Tiles and wavefront parallel processing
EP13737502.8A EP2868102B1 (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 (pl)
EP (1) EP2868102B1 (pl)
JP (1) JP6174139B2 (pl)
KR (1) KR102124225B1 (pl)
CN (1) CN104488267B (pl)
AR (1) AR092851A1 (pl)
DK (1) DK2868102T3 (pl)
ES (1) ES2899642T3 (pl)
HU (1) HUE056893T2 (pl)
PL (1) PL2868102T3 (pl)
PT (1) PT2868102T (pl)
SI (1) SI2868102T1 (pl)
TW (1) TWI520583B (pl)
WO (1) WO2014005087A2 (pl)

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
US20140241439A1 (en) * 2012-06-29 2014-08-28 Telefonaktiebolaget L M Ericsson (pulb) Transmitting Apparatus and Method 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
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
JP6359101B2 (ja) 2013-10-14 2018-07-18 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 ビデオ及び画像の符号化及び復号のためのイントラブロックコピー予測モードの特徴
US10506254B2 (en) 2013-10-14 2019-12-10 Microsoft Technology Licensing, Llc Features of base color index map mode for video and image coding and decoding
GB2520310A (en) * 2013-11-15 2015-05-20 Sony Corp A method, server, client and software
US10321141B2 (en) * 2013-12-18 2019-06-11 Hfi Innovation Inc. Method and apparatus for palette initialization and management
EP3087738B1 (en) 2013-12-27 2019-10-02 MediaTek Inc. Method and apparatus for palette coding with cross block prediction
WO2015096808A1 (en) 2013-12-27 2015-07-02 Mediatek Inc. Method and apparatus for syntax redundancy removal in palette coding
EP3087743A4 (en) 2013-12-27 2017-02-22 HFI Innovation Inc. Method and apparatus for major color index map coding
CN105917650B (zh) 2014-01-03 2019-12-24 微软技术许可有限责任公司 视频和图像编/解码的方法、计算设备及计算机可读介质
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
WO2015103980A1 (en) 2014-01-07 2015-07-16 Mediatek Inc. Method and apparatus for color index prediction
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
MX361228B (es) 2014-03-04 2018-11-29 Microsoft Technology Licensing Llc Inversión de bloque y modo de omisión en predicción de intracopia de bloque.
CN105493505B (zh) 2014-06-19 2019-08-06 微软技术许可有限责任公司 统一的帧内块复制和帧间预测模式
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
EP3152906B1 (en) * 2014-07-07 2021-06-16 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
CA2959682C (en) * 2014-09-30 2022-12-06 Microsoft Technology Licensing, Llc Rules for intra-picture prediction modes when wavefront parallel processing is enabled
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
US10778976B2 (en) * 2016-09-28 2020-09-15 Sharp Kabushiki Kaisha Image decoding apparatus and image coding apparatus
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
KR102769888B1 (ko) 2018-01-25 2025-02-20 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 효율적인 서브 픽처 추출
US11240500B2 (en) * 2018-06-01 2022-02-01 Sharp Kabushiki Kaisha Image decoding apparatus and image coding apparatus
EP3624450A1 (en) * 2018-09-17 2020-03-18 InterDigital VC Holdings, Inc. Wavefront parallel processing of luma and chroma components
US11197006B2 (en) * 2018-06-29 2021-12-07 Interdigital Vc Holdings, Inc. Wavefront parallel processing of luma and chroma components
US10440378B1 (en) * 2018-07-17 2019-10-08 Tencent America LLC Method and apparatus for history-based motion vector prediction with parallel processing
EP3855740A4 (en) 2018-09-19 2022-09-28 Electronics and Telecommunications Research Institute METHOD AND DEVICE FOR ENCODING/DECODING IMAGES AND AND RECORDING MEDIUM WITH RECORDED BITSTREAM
US12015796B2 (en) 2019-11-14 2024-06-18 Lg Electronics Inc. Image coding method on basis of entry point-related information in video or image coding system
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
CN114902674B (zh) 2019-12-26 2025-07-15 字节跳动有限公司 视频编解码中的档次、层和层级指示
EP4066387A4 (en) 2019-12-27 2023-02-15 ByteDance Inc. SUBPICTURE SIGNALING IN PARAMETER SETS
WO2021142370A1 (en) 2020-01-09 2021-07-15 Bytedance Inc. Constraints on value ranges in video bitstreams
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
AU2003279015A1 (en) 2002-09-27 2004-04-19 Videosoft, 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
EP3742735B1 (en) * 2011-10-19 2022-07-06 Sun Patent Trust Image decoding method and image decoding apparatus
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
US9332259B2 (en) * 2012-01-18 2016-05-03 Qualcomm Incorporated Indication of use of wavefront parallel processing in video coding
SG10201608508QA (en) * 2012-01-20 2016-12-29 Samsung Electronics Co Ltd Video Encoding Method And Apparatus And Video Decoding Method And Apparatus Using Unified Syntax For Parallel Processing
CN104081781B (zh) * 2012-01-20 2018-11-02 Ge视频压缩有限责任公司 一种编码器、解码器、编解码方法及用于传送解多工的方法
RS64003B1 (sr) * 2012-04-13 2023-03-31 Ge Video Compression Llc Kodiranje slike sa niskim kašnjenjem
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
WO2014047134A1 (en) * 2012-09-18 2014-03-27 Vid Scale, Inc. Region of interest video coding using tiles and tile groups
SG11201501400QA (en) * 2012-09-26 2015-04-29 Panasonic Ip Corp America Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus
EP3876538A1 (en) * 2012-09-26 2021-09-08 Velos Media International Limited Image coding method and image coding device
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
WO2015007751A1 (en) * 2013-07-15 2015-01-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Layer characteristic signaling in multi-layered coding
GB2516824A (en) * 2013-07-23 2015-02-11 Nokia Corp An apparatus, a method and a computer program for video coding and decoding
JP6393317B2 (ja) * 2013-10-10 2018-09-19 シャープ株式会社 復号方法及び符号化方法
US10321141B2 (en) * 2013-12-18 2019-06-11 Hfi Innovation Inc. Method and apparatus for palette initialization and management
KR20150081236A (ko) * 2014-01-03 2015-07-13 삼성전자주식회사 효율적인 파라미터 전달을 사용하는 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치
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
CN104488267B (zh) 2019-04-05
KR20150036169A (ko) 2015-04-07
TWI520583B (zh) 2016-02-01
ES2899642T3 (es) 2022-03-14
JP6174139B2 (ja) 2017-08-02
EP2868102B1 (en) 2021-11-03
CN104488267A (zh) 2015-04-01
HUE056893T2 (hu) 2022-03-28
WO2014005087A3 (en) 2014-07-03
SI2868102T1 (sl) 2022-01-31
JP2015526969A (ja) 2015-09-10
PT2868102T (pt) 2021-12-17
KR102124225B1 (ko) 2020-06-17
WO2014005087A2 (en) 2014-01-03
EP2868102A2 (en) 2015-05-06
AR092851A1 (es) 2015-05-06
DK2868102T3 (da) 2021-12-13
US20140003531A1 (en) 2014-01-02
US9621905B2 (en) 2017-04-11
TW201404174A (zh) 2014-01-16

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