IN2014MN02408A - - Google Patents

Download PDF

Info

Publication number
IN2014MN02408A
IN2014MN02408A IN2408MUN2014A IN2014MN02408A IN 2014MN02408 A IN2014MN02408 A IN 2014MN02408A IN 2408MUN2014 A IN2408MUN2014 A IN 2408MUN2014A IN 2014MN02408 A IN2014MN02408 A IN 2014MN02408A
Authority
IN
India
Prior art keywords
image data
layer
coded
transmitted
pictures
Prior art date
Application number
Other languages
English (en)
Inventor
Keiji Yuzawa
Teruhiko Suzuki
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of IN2014MN02408A publication Critical patent/IN2014MN02408A/en

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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234327—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by decomposing into layers, e.g. base layer and one or more enhancement layers
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
    • 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
    • H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream
    • 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
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/23614—Multiplexing of additional data and video streams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4348—Demultiplexing of additional data and video streams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • H04N21/440227—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by decomposing into layers, e.g. base layer and one or more enhancement layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
IN2408MUN2014 2012-06-28 2013-06-21 IN2014MN02408A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012144979 2012-06-28
PCT/JP2013/067147 WO2014002914A1 (fr) 2012-06-28 2013-06-21 Dispositif d'émission/réception, procédé, et dispositif de codage/décodage

Publications (1)

Publication Number Publication Date
IN2014MN02408A true IN2014MN02408A (fr) 2015-08-21

Family

ID=49783066

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2408MUN2014 IN2014MN02408A (fr) 2012-06-28 2013-06-21

Country Status (9)

Country Link
US (3) US10250901B2 (fr)
EP (2) EP3758376A1 (fr)
JP (1) JP6576635B2 (fr)
KR (1) KR102161863B1 (fr)
CN (1) CN104396264B (fr)
BR (1) BR112014032108B1 (fr)
IN (1) IN2014MN02408A (fr)
RU (1) RU2641470C2 (fr)
WO (1) WO2014002914A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10595031B2 (en) 2013-07-12 2020-03-17 Qualcomm Incorporated Selection of target output layers in high efficiency video coding extensions
JP5947269B2 (ja) * 2013-09-24 2016-07-06 ソニー株式会社 符号化装置、符号化方法、送信装置および受信装置
US10284858B2 (en) * 2013-10-15 2019-05-07 Qualcomm Incorporated Support of multi-mode extraction for multi-layer video codecs
EP3611929B1 (fr) * 2013-10-18 2023-11-01 Sun Patent Trust Procédé de codage d'images, procédé de décodage d'images, dispositif de codage d'images, récepteur de décodage d'images
US10674181B2 (en) 2014-02-21 2020-06-02 Sony Corporation Transmission device, transmission method, reception device, and reception method
JP5886341B2 (ja) 2014-03-07 2016-03-16 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
JP5836424B2 (ja) * 2014-04-14 2015-12-24 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
US11134254B2 (en) * 2014-04-25 2021-09-28 Sony Corporation Transmission apparatus, transmission method, reception apparatus, and reception method
CN105308972B (zh) * 2014-05-23 2020-03-27 松下电器（美国）知识产权公司 图像编码方法及装置、记录介质、图像解码方法及装置
JP6768096B2 (ja) * 2014-05-23 2020-10-14 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 画像符号化方法及び画像復号装置
PT3179729T (pt) * 2014-08-07 2021-09-21 Sony Group Corp Dispositivo de transmissão, método de transmissão e dispositivo de receção
JP2017228895A (ja) * 2016-06-21 2017-12-28 Ｎｅｃプラットフォームズ株式会社 階層符号化信号間引き装置、制御方法およびプログラム
GB2553588B (en) 2016-09-13 2020-06-24 Ge Aviat Systems Ltd Multi-semiconductor solid state power controllers and method for managing inductive switching transients thereof
JP6350638B2 (ja) * 2016-11-16 2018-07-04 ソニー株式会社 送信装置、送信方法、受信装置および受信方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100834750B1 (ko) 2004-01-29 2008-06-05 삼성전자주식회사 엔코더 단에서 스케일러빌리티를 제공하는 스케일러블비디오 코딩 장치 및 방법
KR20070044455A (ko) * 2004-07-20 2007-04-27 콸콤 인코포레이티드 비디오 압축에 대한 인코더 보조-프레임 레이트 업컨버젼(ｅａ-ｆｒｕｃ)을 위한 방법 및 장치
EP1938618A2 (fr) * 2005-09-29 2008-07-02 Thomson Research Funding Corporation Procede et appareil de codage video a debit binaire variable ("variable bit rate" ou vbr) limite
US8436889B2 (en) 2005-12-22 2013-05-07 Vidyo, Inc. System and method for videoconferencing using scalable video coding and compositing scalable video conferencing servers
KR20070108433A (ko) * 2006-01-09 2007-11-12 한국전자통신연구원 청크 디스크립터를 이용한 ｓｖｃ 파일포맷에서의 비디오데이터 공유방법
US8693538B2 (en) 2006-03-03 2014-04-08 Vidyo, Inc. System and method for providing error resilience, random access and rate control in scalable video communications
CA2644753A1 (fr) * 2006-03-03 2007-09-13 Vidyo, Inc. Systeme et procede permettant de fournir la robustesse aux erreurs, l'acces direct et la commande de debit dans des communications video echelonnables
RU2395174C1 (ru) 2006-03-30 2010-07-20 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ и устройство для декодирования/кодирования сигнала видео
EP2041976A4 (fr) 2006-07-12 2012-06-20 Nokia Corp Signalisation d'informations de scalabilité de région d'intérêt dans des fichiers multimédia
CN101573883B (zh) * 2006-10-16 2017-03-01 维德约股份有限公司 用于在可分级视频编码中信令并执行时间级切换的系统和方法
WO2009005301A1 (fr) * 2007-07-02 2009-01-08 Lg Electronics Inc. Système de diffusion numérique et procédé de traitement de données
US7953882B2 (en) * 2007-07-26 2011-05-31 Realnetworks, Inc. Adaptive variable fidelity media distribution system and method
GB2456572B (en) * 2008-01-18 2012-03-14 Picochip Designs Ltd Femtocell device
KR101580516B1 (ko) * 2008-04-07 2015-12-28 엘지전자 주식회사 방송 신호 수신 방법 및 방송 신호 수신 장치
EP2194717A2 (fr) * 2008-12-08 2010-06-09 Electronics and Telecommunications Research Institute Procédé pour générer et traiter un paquet PES hiérarchique pour une diffusion numérique par satellite basée sur une vidéo SVC
CN101924944B (zh) 2009-06-15 2013-06-05 华为技术有限公司 可伸缩视频编码操作点选择方法、信息提供方法及设备
JP5407968B2 (ja) * 2009-06-29 2014-02-05 ソニー株式会社 立体画像データ送信装置および立体画像データ受信装置
KR20120015260A (ko) * 2010-07-20 2012-02-21 한국전자통신연구원 스케일러빌리티 및 뷰 정보를 제공하는 스트리밍 서비스를 위한 방법 및 장치
AU2012205813B2 (en) * 2011-01-14 2016-07-07 Vidyo, Inc. High layer syntax for temporal scalability

Also Published As

Publication number Publication date
BR112014032108B1 (pt) 2022-12-27
KR20150035699A (ko) 2015-04-07
JPWO2014002914A1 (ja) 2016-05-30
US20150124884A1 (en) 2015-05-07
WO2014002914A1 (fr) 2014-01-03
EP3758376A1 (fr) 2020-12-30
EP2869555A4 (fr) 2016-03-16
CN104396264A (zh) 2015-03-04
US10750199B2 (en) 2020-08-18
CN104396264B (zh) 2019-04-02
US20190124352A1 (en) 2019-04-25
US11979594B2 (en) 2024-05-07
RU2014151717A (ru) 2016-07-10
BR112014032108A2 (pt) 2017-08-01
KR102161863B1 (ko) 2020-10-05
US10250901B2 (en) 2019-04-02
RU2641470C2 (ru) 2018-01-17
EP2869555A1 (fr) 2015-05-06
US20200359044A1 (en) 2020-11-12
JP6576635B2 (ja) 2019-09-18

Similar Documents

Publication Publication Date Title
IN2014MN02408A (fr)
HK1207928A1 (en) Access unit independent coded picture buffer removal times in video coding
IN2014CN01822A (fr)
EP2951993A4 (fr) Codage entropique adapté au contenu de données de modes et de types de référence pour vidéo de prochaine génération
GB2512152B (en) Digital video and data transmission
WO2012015648A3 (fr) Boîtier décodeur virtuel
EP3072305A4 (fr) Lecture interactive audio et vidéo multi-vues
MX346235B (es) Método y aparato para el procesamiento de la crominancia en la codificación y la decodificación de video.
ZA201403984B (en) Random access with advanced decoded picture buffer (dpb)management in video coding
HUE047080T2 (hu) Elõjel adat elrejtés tiltás videó kódolásban
EP2656619A4 (fr) Télévision interactive commandée par un signal
HUE056412T2 (hu) Videokódolás olyan hálózati absztrakciós rétegegységekkel, amelyek több kódolt képpartíciót tartalmaznak
EP2843946A4 (fr) Procédé de codage de vidéo multivue au moyen d'un ensemble d'images de référence de prédiction de vidéo multivue et dispositif associé, et procédé de décodage de vidéo multivue au moyen d'un ensemble d'images de référence de prédiction de vidéo multivue et dispositif associé
GB201216557D0 (en) Video projector and associated data transmission
IN2014MN01592A (fr)
EP2671385A4 (fr) Boîtier décodeur intelligent et procédé de fonctionnement pour service intelligent et service de télévision numérique utilisant un seul système d'exploitation
EP2774376A4 (fr) Codage et décodage vidéo sur la base d'un affinement d'image
PL2858354T3 (pl) Sposób kodowania obrazów wideo, sposób dekodowania obrazów wideo, urządzenie do kodowania obrazów wideo, urządzenie do dekodowania obrazów wideo oraz urządzenie do kodowania-dekodowania obrazów wideo
IL230248A (en) Signal image size in video encoding
EP2773125A4 (fr) Serveur de tv sur ip et procédé de lecture de contenu enregistré
EP2761808A4 (fr) Extensions d'application non couplées comprenant une couche de surface numérique interactive pour partage et annotation d'application distante collaborative
EP3076676A4 (fr) Procédé et dispositif d'émission et de réception d'un signal de diffusion pour assurer un service de lecture spéciale
EP3089451A4 (fr) Procédés et appareils de codage et de décodage d'ensembles de paramètres d'images vidéo et dispositif électronique
MY188970A (en) A method for decoding video
FR3005583B1 (fr) Plateau interactif pour jeu video