[go: up one dir, main page]

AR092851A1 - Procesamiento en paralelo de placas y frente de onda - Google Patents

Procesamiento en paralelo de placas y frente de onda

Info

Publication number
AR092851A1
AR092851A1 ARP130102356A ARP130102356A AR092851A1 AR 092851 A1 AR092851 A1 AR 092851A1 AR P130102356 A ARP130102356 A AR P130102356A AR P130102356 A ARP130102356 A AR P130102356A AR 092851 A1 AR092851 A1 AR 092851A1
Authority
AR
Argentina
Prior art keywords
parallel processing
plates
allow
implemented
wave front
Prior art date
Application number
ARP130102356A
Other languages
English (en)
Inventor
Zeyd Coban Muhammed
Wang Ye-Kui
Original Assignee
Qualcomm Inc
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 Inc filed Critical Qualcomm Inc
Publication of AR092851A1 publication Critical patent/AR092851A1/es

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
    • H04N19/60—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
    • H04N19/10—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

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)

Abstract

Técnicas que pueden permitir que un codificador de vídeo implemente de forma simultánea múltiples mecanismos de procesamiento en paralelo, incluyendo dos o más del procesamiento en paralelo de frente de ondas (WPP), placas, y partes de la entropía. Técnicas de señalización que son compatibles con las normas de codificación que sólo permiten un mecanismo de procesamiento en paralelo a ser implementado a la vez, pero que además son compatibles con las normas de codificación futuras potenciales que pueden permitir que se implemente más de un mecanismo de procesamiento en paralelo de forma simultánea. Además describe las restricciones que pueden habilitar el WPP y las placas a ser implementados simultáneamente.
ARP130102356A 2012-06-29 2013-07-02 Procesamiento en paralelo de placas y frente de onda AR092851A1 (es)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
AR092851A1 true AR092851A1 (es) 2015-05-06

Family

ID=49778151

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP130102356A AR092851A1 (es) 2012-06-29 2013-07-02 Procesamiento en paralelo de placas y frente de onda

Country Status (14)

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

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014003676A1 (en) * 2012-06-29 2014-01-03 Telefonaktiebolaget L M Ericsson (Publ) Apparatus and methods thereof for video processing
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
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
CN105659606B (zh) 2013-10-14 2019-06-18 微软技术许可有限责任公司 用于视频和图像编码和解码的方法、系统和介质
AU2013403224B2 (en) 2013-10-14 2018-10-18 Microsoft Technology Licensing, Llc Features of intra block copy prediction mode for video and image coding and decoding
US11109036B2 (en) 2013-10-14 2021-08-31 Microsoft Technology Licensing, Llc Encoder-side options for intra block copy prediction mode for video and image coding
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
EP3087743A4 (en) 2013-12-27 2017-02-22 HFI Innovation Inc. Method and apparatus for major color index map coding
US10743031B2 (en) 2013-12-27 2020-08-11 Hfi Innovation Inc. Method and apparatus for syntax redundancy removal in palette coding
CN106031171B (zh) 2013-12-27 2019-08-30 联发科技股份有限公司 具有跨块预测的调色板编码的方法和装置
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
CA2934699A1 (en) 2014-01-03 2015-07-09 Microsoft Technology Licensing, Llc Block vector prediction in video and image coding/decoding
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
JP2017512026A (ja) 2014-03-04 2017-04-27 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 イントラブロックコピー予測におけるブロック反転及びスキップモード
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
WO2016004850A1 (en) * 2014-07-07 2016-01-14 Mediatek Singapore Pte. Ltd. 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
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
KR20250026397A (ko) * 2018-01-25 2025-02-25 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
US11197006B2 (en) * 2018-06-29 2021-12-07 Interdigital Vc Holdings, Inc. Wavefront parallel processing of luma and chroma components
EP3624450A1 (en) * 2018-09-17 2020-03-18 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
KR20200033194A (ko) 2018-09-19 2020-03-27 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
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
WO2021118076A1 (ko) * 2019-12-12 2021-06-17 엘지전자 주식회사 비디오 또는 영상 코딩 시스템에서의 일부 엔트리 포인트 관련 정보에 기반한 영상 코딩 방법
WO2021134018A1 (en) 2019-12-26 2021-07-01 Bytedance Inc. Signaling of decoded picture buffer parameters in layered video
CN114902656B (zh) 2019-12-26 2025-03-21 字节跳动有限公司 对编解码比特流中的视频层的信令的约束
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
WO2004030369A1 (en) 2002-09-27 2004-04-08 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
ES2827213T3 (es) * 2011-10-19 2021-05-20 Sun Patent Trust Procedimiento de codificación de imágenes y dispositivo de codificación 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
US9077998B2 (en) * 2011-11-04 2015-07-07 Qualcomm Incorporated Padding of segments in coded slice NAL units
US9124895B2 (en) * 2011-11-04 2015-09-01 Qualcomm Incorporated Video coding with network abstraction layer units that include multiple encoded picture partitions
US9749661B2 (en) * 2012-01-18 2017-08-29 Qualcomm Incorporated Sub-streams for wavefront parallel processing in video coding
SG11201405874RA (en) * 2012-01-20 2014-10-30 Samsung Electronics Co Ltd Video encoding method and apparatus and video decoding method and apparatus using unified syntax for parallel processing
UA114618C2 (uk) * 2012-01-20 2017-07-10 Дж.І.Відіеу Кемпрешен, ЛЛСі Концепція кодування, яка дозволяє паралельну обробку даних, транспортний демультиплексор і відеобітовий потік
CN108540814B (zh) * 2012-04-13 2021-03-05 Ge视频压缩有限责任公司 译码器、编码器、译码方法、编码方法和存储介质
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
KR20180026803A (ko) * 2012-09-18 2018-03-13 브이아이디 스케일, 인크. 타일 및 타일 그룹을 이용한 관심 영역 비디오 코딩
PL4224858T3 (pl) * 2012-09-26 2025-09-08 Sun Patent Trust Program komputerowy do kodowania obrazów, program komputerowy do dekodowania obrazów
CN108769698B (zh) * 2012-09-26 2021-07-02 威勒斯媒体国际有限公司 图像解码方法、图像编码方法、图像解码装置、图像编码装置及图像编解码装置
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
KR20160032168A (ko) * 2013-07-15 2016-03-23 지이 비디오 컴프레션, 엘엘씨 네트워크 장치 및 오류 처리
GB2516824A (en) * 2013-07-23 2015-02-11 Nokia Corp An apparatus, a method and a computer program for video coding and decoding
CN105637879B (zh) * 2013-10-10 2019-04-19 夏普株式会社 图序计数的对齐方法
BR112016012417B1 (pt) * 2013-12-18 2023-04-11 Hfi Innovation Inc Método e aparelho para inicialização e gerenciamento de paleta
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
WO2015184067A1 (en) * 2014-05-28 2015-12-03 Arris Enterprises, Inc. 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
TWI520583B (zh) 2016-02-01
KR102124225B1 (ko) 2020-06-17
US9621905B2 (en) 2017-04-11
HUE056893T2 (hu) 2022-03-28
PT2868102T (pt) 2021-12-17
CN104488267B (zh) 2019-04-05
SI2868102T1 (sl) 2022-01-31
DK2868102T3 (da) 2021-12-13
WO2014005087A2 (en) 2014-01-03
CN104488267A (zh) 2015-04-01
ES2899642T3 (es) 2022-03-14
EP2868102A2 (en) 2015-05-06
US20140003531A1 (en) 2014-01-02
EP2868102B1 (en) 2021-11-03
KR20150036169A (ko) 2015-04-07
JP2015526969A (ja) 2015-09-10
PL2868102T3 (pl) 2022-01-31
WO2014005087A3 (en) 2014-07-03
JP6174139B2 (ja) 2017-08-02
TW201404174A (zh) 2014-01-16

Similar Documents

Publication Publication Date Title
AR092851A1 (es) Procesamiento en paralelo de placas y frente de onda
BR112013032332A2 (pt) contexto de inicialização em codificação de entropia
CL2013000028S1 (es) Conector
UY34601A (es) ?mezclas fungicidas de pirazol?.
UY4234Q (es) Configuración aplicada en zapato
UY34820A (es) Compuestos tipo pirrolo-pirrolidinona
MY203143A (en) Pegylated carfilzomib compounds
UY4281Q (es) Juguera
AR089155A1 (es) Unidad de procesamiento de isomerizacion y transalquilacion de xileno combinada
UY34740A (es) Atomizador con agentes codificadores
UY4277S (es) Camara
UY4210Q (es) Silla
UY34548A (es) Palco Movible con Ángulos de Visión Variables
FR3060772B1 (fr) Circuit photonique integre optimise
GB201515979D0 (en) Quench protection in superconducting magnets
DK3221731T3 (da) Optisk terminationsmodul, optisk terminationsenhed og elkabinet
BR112015023782A2 (pt) conjunto de polias
UY34312A (es) Compuesto de benzotiazolona
FR3035696B1 (fr) Roulement instrumente auto-ajustable et systeme mecanique equipe d'un tel roulement
FR3035695B1 (fr) Roulement instrumente auto-ajustable et systeme mecanique equipe d'un tel roulement
TW201614293A (en) Micro-perforated hole reflectors in light guide plates
UY4247Q (es) Silla
UY4233Q (es) Configuración aplicada en zapato
CR20120166A (es) Composiciones y productos antimicrobianos
FI20125481L (fi) Yhdellä tai useammalla pistoyksiköllä varustettu laitteisto

Legal Events

Date Code Title Description
FG Grant, registration