BRPI0719536A2 - Método para utilização de uma unidade de camada genérica na rede de trabalho sinalizando uma reposição instantânea de decodificação durante uma operação em vídeo. - Google Patents

Método para utilização de uma unidade de camada genérica na rede de trabalho sinalizando uma reposição instantânea de decodificação durante uma operação em vídeo. Download PDF

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Publication number
BRPI0719536A2
BRPI0719536A2 BRPI0719536-2A BRPI0719536A BRPI0719536A2 BR PI0719536 A2 BRPI0719536 A2 BR PI0719536A2 BR PI0719536 A BRPI0719536 A BR PI0719536A BR PI0719536 A2 BRPI0719536 A2 BR PI0719536A2
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BR
Brazil
Prior art keywords
view
image
information
encoded
video
Prior art date
Application number
BRPI0719536-2A
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English (en)
Portuguese (pt)
Inventor
Purvin Bibhas Pandit
Yeping Su
Peng Yin
Original Assignee
Thomson Licensing
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39272136&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0719536(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Thomson Licensing filed Critical Thomson Licensing
Publication of BRPI0719536A2 publication Critical patent/BRPI0719536A2/pt

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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
    • H04N19/102—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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • 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)
  • Compression Or Coding Systems Of Tv Signals (AREA)
BRPI0719536-2A 2006-10-16 2007-10-16 Método para utilização de uma unidade de camada genérica na rede de trabalho sinalizando uma reposição instantânea de decodificação durante uma operação em vídeo. BRPI0719536A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US85195306P 2006-10-16 2006-10-16
US60/851.953 2006-10-16
PCT/US2007/022082 WO2008048605A2 (en) 2006-10-16 2007-10-16 Method for using a network abstract layer unit to signal an instantaneous decoding refresh during a video operation

Publications (1)

Publication Number Publication Date
BRPI0719536A2 true BRPI0719536A2 (pt) 2014-01-14

Family

ID=39272136

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0719536-2A BRPI0719536A2 (pt) 2006-10-16 2007-10-16 Método para utilização de uma unidade de camada genérica na rede de trabalho sinalizando uma reposição instantânea de decodificação durante uma operação em vídeo.

Country Status (7)

Country Link
US (1) US20100002761A1 (enExample)
EP (1) EP2077037A2 (enExample)
JP (1) JP5342445B2 (enExample)
KR (1) KR101385808B1 (enExample)
CN (1) CN101523920B (enExample)
BR (1) BRPI0719536A2 (enExample)
WO (1) WO2008048605A2 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101558652B (zh) * 2006-10-20 2011-08-17 诺基亚公司 用于实现低复杂度多视点视频编码的系统和方法
RU2534936C2 (ru) * 2009-04-09 2014-12-10 Телефонактиеболагет Лм Эрикссон (Пабл) Управление мультимедийными контейнерными файлами
WO2010125812A1 (ja) 2009-04-28 2010-11-04 パナソニック株式会社 画像復号方法、画像符号化方法、画像復号装置および画像符号化装置
JP2011082683A (ja) * 2009-10-05 2011-04-21 Sony Corp 画像処理装置、画像処理方法、及び、プログラム
EP2727342B1 (en) * 2011-06-30 2016-06-29 Telefonaktiebolaget LM Ericsson (publ) Reference picture signaling
US9674534B2 (en) * 2012-01-19 2017-06-06 Samsung Electronics Co., Ltd. Method and apparatus for encoding multi-view video prediction capable of view switching, and method and apparatus for decoding multi-view video prediction capable of view switching
KR20130116782A (ko) * 2012-04-16 2013-10-24 한국전자통신연구원 계층적 비디오 부호화에서의 계층정보 표현방식
WO2014051410A1 (ko) * 2012-09-28 2014-04-03 삼성전자 주식회사 랜덤 액세스를 위한 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
US9781413B2 (en) * 2012-10-02 2017-10-03 Qualcomm Incorporated Signaling of layer identifiers for operation points
US9854234B2 (en) 2012-10-25 2017-12-26 Qualcomm Incorporated Reference picture status for video coding
US9602822B2 (en) * 2013-04-17 2017-03-21 Qualcomm Incorporated Indication of cross-layer picture type alignment in multi-layer video coding
JP6361866B2 (ja) * 2013-05-09 2018-07-25 サン パテント トラスト 画像処理方法および画像処理装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4355156B2 (ja) * 2002-04-16 2009-10-28 パナソニック株式会社 画像復号化方法及び画像復号化装置
KR100491530B1 (ko) * 2002-05-03 2005-05-27 엘지전자 주식회사 모션 벡터 결정 방법
JP4562999B2 (ja) * 2002-07-11 2010-10-13 パナソニック株式会社 画像復号化方法および画像復号化装置
JP3513148B1 (ja) * 2002-10-11 2004-03-31 株式会社エヌ・ティ・ティ・ドコモ 動画像符号化方法、動画像復号方法、動画像符号化装置、動画像復号装置、動画像符号化プログラム、及び動画像復号プログラム
US7489342B2 (en) * 2004-12-17 2009-02-10 Mitsubishi Electric Research Laboratories, Inc. Method and system for managing reference pictures in multiview videos
EP1634461A2 (en) * 2003-06-19 2006-03-15 THOMSON Licensing Method and apparatus for low-complexity spatial scalable decoding
EP1665804A1 (en) * 2003-09-17 2006-06-07 Thomson Licensing S.A. Adaptive reference picture generation
KR100679740B1 (ko) * 2004-06-25 2007-02-07 학교법인연세대학교 시점 선택이 가능한 다시점 동영상 부호화/복호화 방법
CN1271864C (zh) * 2004-08-05 2006-08-23 联合信源数字音视频技术（北京）有限公司 视频解码缓冲区控制装置及方法
US20060083298A1 (en) * 2004-10-14 2006-04-20 Nokia Corporation Reference picture management in video coding
JP2009512306A (ja) * 2005-10-11 2009-03-19 ノキア コーポレイション スケーラブルビデオコーディングのためのデコードされたピクチャーの効率的なバッファマネージメント
US7903737B2 (en) * 2005-11-30 2011-03-08 Mitsubishi Electric Research Laboratories, Inc. Method and system for randomly accessing multiview videos with known prediction dependency
JP5199124B2 (ja) * 2006-01-12 2013-05-15 エルジー エレクトロニクス インコーポレイティド 多視点ビデオの処理
JP4793366B2 (ja) * 2006-10-13 2011-10-12 日本ビクター株式会社 多視点画像符号化装置、多視点画像符号化方法、多視点画像符号化プログラム、多視点画像復号装置、多視点画像復号方法、及び多視点画像復号プログラム

Also Published As

Publication number Publication date
JP5342445B2 (ja) 2013-11-13
KR20090077918A (ko) 2009-07-16
EP2077037A2 (en) 2009-07-08
WO2008048605A3 (en) 2008-06-12
CN101523920B (zh) 2013-12-04
KR101385808B1 (ko) 2014-04-17
US20100002761A1 (en) 2010-01-07
WO2008048605A2 (en) 2008-04-24
JP2010507339A (ja) 2010-03-04
WO2008048605B1 (en) 2008-09-04
CN101523920A (zh) 2009-09-02

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B15K Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. A CLASSIFICACAO IPC ANTERIOR ERA H04N 7/26.

Ipc: H04N 19/105 (2014.01), H04N 19/107 (2014.01), H04N

Ipc: H04N 19/105 (2014.01), H04N 19/107 (2014.01), H04N