MX2017004465A - Estructuras sintacticas que indican terminacion de las regiones cifradas. - Google Patents

Estructuras sintacticas que indican terminacion de las regiones cifradas.

Info

Publication number
MX2017004465A
MX2017004465A MX2017004465A MX2017004465A MX2017004465A MX 2017004465 A MX2017004465 A MX 2017004465A MX 2017004465 A MX2017004465 A MX 2017004465A MX 2017004465 A MX2017004465 A MX 2017004465A MX 2017004465 A MX2017004465 A MX 2017004465A
Authority
MX
Mexico
Prior art keywords
syntax structure
completion
coded region
coded
picture
Prior art date
Application number
MX2017004465A
Other languages
English (en)
Inventor
j sullivan Gary
Wu Yongjun
Zhu Lihua
Sadhwani Shyam
Original Assignee
Microsoft Technology Licensing Llc
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 Microsoft Technology Licensing Llc filed Critical Microsoft Technology Licensing Llc
Publication of MX2017004465A publication Critical patent/MX2017004465A/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
    • H04N19/70—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
    • H04N19/10—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
    • H04N19/134—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
    • H04N19/167—Position within a video image, e.g. region of interest [ROI]
    • 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
    • H04N19/172—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
    • H04N19/10—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
    • H04N19/188—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 video data packet, e.g. a network abstraction layer [NAL] unit
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

Se describen las estructuras sintácticas que indican la terminación de las regiones cifradas de imágenes. Por ejemplo, una estructura sintáctica en un flujo de bits elemental indica la terminación de una región cifrada de una imagen. La estructura sintáctica puede ser un tipo de unidad de capa de abstracción de red, un tipo de mensaje de información de mejora complementaria u otra estructura sintáctica. Por ejemplo, una herramienta de procesamiento multimedia como un codificador puede detectar la terminación de una región cifrada de una imagen, entonces emite, en un orden predefinido en un flujo de bits elemental, las estructuras sintácticas que contienen la región cifrada, así como una diferente estructura sintáctica que indica la terminación de la región cifrada. Otra herramienta de procesamiento multimedia como un decodificador puede recibir, en un orden predefinido en un flujo de bits elemental, las estructuras sintácticas que contienen una región cifrada de una imagen, así como una estructura sintáctica diferente que indica la terminación de la región cifrada.
MX2017004465A 2014-10-06 2015-10-06 Estructuras sintacticas que indican terminacion de las regiones cifradas. MX2017004465A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462060458P 2014-10-06 2014-10-06
US14/705,705 US9800898B2 (en) 2014-10-06 2015-05-06 Syntax structures indicating completion of coded regions
PCT/US2015/054099 WO2016057432A1 (en) 2014-10-06 2015-10-06 Syntax structures indicating completion of coded regions

Publications (1)

Publication Number Publication Date
MX2017004465A true MX2017004465A (es) 2017-06-19

Family

ID=55633748

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017004465A MX2017004465A (es) 2014-10-06 2015-10-06 Estructuras sintacticas que indican terminacion de las regiones cifradas.

Country Status (11)

Country Link
US (3) US9800898B2 (es)
EP (1) EP3205106B1 (es)
JP (1) JP2017535167A (es)
KR (1) KR102474461B1 (es)
CN (1) CN107409229B (es)
AU (1) AU2015328314A1 (es)
BR (1) BR112017006720A2 (es)
CA (1) CA2963412A1 (es)
MX (1) MX2017004465A (es)
RU (1) RU2017111475A (es)
WO (1) WO2016057432A1 (es)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9866852B2 (en) * 2014-06-20 2018-01-09 Qualcomm Incorporated Video coding using end of sequence network abstraction layer units
US9800898B2 (en) * 2014-10-06 2017-10-24 Microsoft Technology Licensing, Llc Syntax structures indicating completion of coded regions
US10542063B2 (en) * 2014-10-16 2020-01-21 Samsung Electronics Co., Ltd. Method and device for processing encoded video data, and method and device for generating encoded video data
CN107683605B (zh) * 2015-06-24 2021-12-03 索尼公司 编码装置、解码装置和传输控制方法
US10230948B2 (en) * 2016-02-03 2019-03-12 Mediatek Inc. Video transmitting system with on-the-fly encoding and on-the-fly delivering and associated video receiving system
US10349067B2 (en) * 2016-02-17 2019-07-09 Qualcomm Incorporated Handling of end of bitstream NAL units in L-HEVC file format and improvements to HEVC and L-HEVC tile tracks
US10582201B2 (en) * 2016-05-19 2020-03-03 Qualcomm Incorporated Most-interested region in an image
US20170347130A1 (en) * 2016-05-26 2017-11-30 Yun Shang Company Limited Processing system and method for live video streaming based on network coding and content distribution network
EP3485643B1 (en) * 2016-07-14 2023-09-06 Koninklijke KPN N.V. Video coding
KR20230033027A (ko) * 2016-11-01 2023-03-07 삼성전자주식회사 부호화 방법 및 그 장치, 복호화 방법 및 그 장치
US10834164B2 (en) * 2017-02-08 2020-11-10 Wyse Technology L.L.C. Virtualizing audio and video devices using synchronous A/V streaming
EP3603074A2 (en) * 2017-03-20 2020-02-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Advanced video data stream extraction and multi-resolution video transmission
KR20190107944A (ko) * 2018-03-13 2019-09-23 삼성전자주식회사 복원 영상에 대한 필터링을 수행하는 영상 처리 장치 및 이의 필터링 방법
WO2019189340A1 (ja) * 2018-03-28 2019-10-03 パナソニックＩｐマネジメント株式会社 符号化装置、復号装置、符号化方法、および復号方法
US11252429B2 (en) 2018-04-27 2022-02-15 Ati Technologies Ulc Low-latency consumption of an encoded video bitstream
WO2020048617A1 (en) * 2018-09-07 2020-03-12 Telefonaktiebolaget Lm Ericsson (Publ) Latency efficient streaming of video frames for machine vision over an ip network
US10735770B2 (en) * 2018-09-13 2020-08-04 Tencent America LLC Method and device using high layer syntax architecture for coding and decoding
US11265580B2 (en) * 2019-03-22 2022-03-01 Tencent America LLC Supplemental enhancement information messages for neural network based video post processing
CN110139127A (zh) * 2019-05-21 2019-08-16 北京声智科技有限公司 音频文件播放方法、服务器、智能音箱及播放***
WO2020232549A1 (en) 2019-05-21 2020-11-26 Genetec Inc. Methods and systems for codec detection in video streams
US20220256194A1 (en) * 2019-06-20 2022-08-11 Sony Semiconductor Solutions Corporation Image processing apparatus and method
CN114270831A (zh) 2019-08-10 2022-04-01 北京字节跳动网络技术有限公司 视频处理中的子图片尺寸定义
AU2020332558A1 (en) * 2019-08-19 2022-03-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Usage of access unit delimiters and adaptation parameter sets
CN110515579A (zh) * 2019-08-28 2019-11-29 北京小米移动软件有限公司 投屏方法、装置、终端及存储介质
MX2022003765A (es) * 2019-10-02 2022-04-20 Beijing Bytedance Network Tech Co Ltd Sintaxis para la se?alizacion de subimagen en un flujo de bits de video.
US11265357B2 (en) * 2019-10-10 2022-03-01 Microsoft Technology Licensing, Llc AV1 codec for real-time video communication
JP7482220B2 (ja) 2019-10-18 2024-05-13 北京字節跳動網絡技術有限公司 サブピクチャのパラメータセットシグナリングにおける構文制約
WO2021107622A1 (ko) * 2019-11-28 2021-06-03 엘지전자 주식회사 영상/비디오 코딩 방법 및 장치
KR102192631B1 (ko) * 2019-11-28 2020-12-17 주식회사우경정보기술 병렬 포렌식 마킹 장치 및 방법
US11792432B2 (en) * 2020-02-24 2023-10-17 Tencent America LLC Techniques for signaling and identifying access unit boundaries
KR20220156831A (ko) 2020-03-20 2022-11-28 바이트댄스 아이엔씨 서브픽처의 레퍼런스 픽처 목록에 대한 제약
KR20230002395A (ko) 2020-04-20 2023-01-05 바이트댄스 아이엔씨 레퍼런스 픽처 목록에 대한 제약
WO2021252546A1 (en) 2020-06-09 2021-12-16 Bytedance Inc. Signaling of subpicture level and buffering information
KR20230020426A (ko) 2020-06-09 2023-02-10 바이트댄스 아이엔씨 비디오 코딩에서 서브픽처 레벨 정보 시그널링

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7565018B2 (en) * 2005-08-12 2009-07-21 Microsoft Corporation Adaptive coding and decoding of wide-range coefficients
US8306112B2 (en) 2005-09-20 2012-11-06 Mitsubishi Electric Corporation Image encoding method and image decoding method, image encoder and image decoder, and image encoded bit stream and recording medium
US20080095228A1 (en) * 2006-10-20 2008-04-24 Nokia Corporation System and method for providing picture output indications in video coding
WO2008072452A1 (ja) 2006-12-11 2008-06-19 Panasonic Corporation 動画像復号化装置、半導体装置、映像機器および動画像復号化方法
CA2675955C (en) 2007-01-18 2013-07-23 Nokia Corporation Carriage of sei messages in rtp payload format
US8265144B2 (en) 2007-06-30 2012-09-11 Microsoft Corporation Innovations in video decoder implementations
US9357233B2 (en) 2008-02-26 2016-05-31 Qualcomm Incorporated Video decoder error handling
US8885729B2 (en) 2010-12-13 2014-11-11 Microsoft Corporation Low-latency video decoding
US9706214B2 (en) 2010-12-24 2017-07-11 Microsoft Technology Licensing, Llc Image and video decoding implementations
US10244239B2 (en) * 2010-12-28 2019-03-26 Dolby Laboratories Licensing Corporation Parameter set for picture segmentation
ES2625097T3 (es) * 2011-09-07 2017-07-18 Sun Patent Trust Método de codificación de imágenes y aparato de codificación de imágenes
US9892188B2 (en) 2011-11-08 2018-02-13 Microsoft Technology Licensing, Llc Category-prefixed data batching of coded media data in multiple categories
US9532055B2 (en) 2012-04-16 2016-12-27 Microsoft Technology Licensing, Llc Constraints and unit types to simplify video random access
US20140253601A1 (en) * 2013-03-11 2014-09-11 Samsung Electronics Co., Ltd. Display power reduction using sei information
JP2015526006A (ja) 2012-06-29 2015-09-07 フラウンホッファー−ゲゼルシャフト ツァ フェルダールング デァ アンゲヴァンテン フォアシュンク エー．ファオ ビデオ・データストリーム・コンセプト
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
US9344720B2 (en) 2012-08-07 2016-05-17 Apple Inc. Entropy coding techniques and protocol to support parallel processing with low latency
US9565452B2 (en) * 2012-09-28 2017-02-07 Qualcomm Incorporated Error resilient decoding unit association
US9154785B2 (en) 2012-10-08 2015-10-06 Qualcomm Incorporated Sub-bitstream applicability to nested SEI messages in video coding
US9521393B2 (en) * 2013-01-07 2016-12-13 Qualcomm Incorporated Non-nested SEI messages in video coding
JP6510404B2 (ja) * 2013-04-30 2019-05-08 サターン ライセンシング エルエルシーＳａｔｕｒｎ Ｌｉｃｅｎｓｉｎｇ ＬＬＣ 送信装置、送信方法、受信装置および受信方法
US9894370B2 (en) * 2014-03-24 2018-02-13 Qualcomm Incorporated Generic use of HEVC SEI messages for multi-layer codecs
US9807410B2 (en) * 2014-07-02 2017-10-31 Apple Inc. Late-stage mode conversions in pipelined video encoders
US9800898B2 (en) * 2014-10-06 2017-10-24 Microsoft Technology Licensing, Llc Syntax structures indicating completion of coded regions

Also Published As

Publication number Publication date
JP2017535167A (ja) 2017-11-24
CN107409229B (zh) 2020-10-13
US9800898B2 (en) 2017-10-24
US10701401B2 (en) 2020-06-30
CN107409229A (zh) 2017-11-28
US20190158881A1 (en) 2019-05-23
EP3205106B1 (en) 2018-08-15
KR20170068490A (ko) 2017-06-19
BR112017006720A2 (pt) 2017-12-26
KR102474461B1 (ko) 2022-12-05
US20160100196A1 (en) 2016-04-07
US10205966B2 (en) 2019-02-12
WO2016057432A1 (en) 2016-04-14
AU2015328314A1 (en) 2017-04-20
US20180014033A1 (en) 2018-01-11
CA2963412A1 (en) 2016-04-14
EP3205106A1 (en) 2017-08-16
RU2017111475A (ru) 2018-10-05

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