BRPI0809210A2 - Gerenciamento de lista de imagens de referência - Google Patents

Gerenciamento de lista de imagens de referência Download PDF

Info

Publication number
BRPI0809210A2
BRPI0809210A2 BRPI0809210-9A BRPI0809210A BRPI0809210A2 BR PI0809210 A2 BRPI0809210 A2 BR PI0809210A2 BR PI0809210 A BRPI0809210 A BR PI0809210A BR PI0809210 A2 BRPI0809210 A2 BR PI0809210A2
Authority
BR
Brazil
Prior art keywords
reference image
list
image
images
reordering
Prior art date
Application number
BRPI0809210-9A
Other languages
English (en)
Portuguese (pt)
Inventor
Purvin Bibhas Pandit
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
Application filed by Thomson Licensing filed Critical Thomson Licensing
Publication of BRPI0809210A2 publication Critical patent/BRPI0809210A2/pt

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
    • H04N19/102—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
    • H04N19/114—Adapting the group of pictures [GOP] structure, e.g. number of B-frames between two anchor frames
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
BRPI0809210-9A 2007-04-04 2008-03-17 Gerenciamento de lista de imagens de referência BRPI0809210A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US92171307P 2007-04-04 2007-04-04
US60/921.713 2007-04-04
PCT/US2008/003492 WO2008123917A2 (en) 2007-04-04 2008-03-17 Reference picture list management

Publications (1)

Publication Number Publication Date
BRPI0809210A2 true BRPI0809210A2 (pt) 2014-09-02

Family

ID=39739681

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0809210-9A BRPI0809210A2 (pt) 2007-04-04 2008-03-17 Gerenciamento de lista de imagens de referência

Country Status (8)

Country Link
US (1) US20100118933A1 (OSRAM)
EP (1) EP2135456B1 (OSRAM)
JP (5) JP5273824B2 (OSRAM)
KR (1) KR101418627B1 (OSRAM)
CN (1) CN101647287B (OSRAM)
BR (1) BRPI0809210A2 (OSRAM)
TW (3) TWI551116B (OSRAM)
WO (1) WO2008123917A2 (OSRAM)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010086500A1 (en) 2009-01-28 2010-08-05 Nokia Corporation Method and apparatus for video coding and decoding
BRPI0924292A2 (pt) * 2009-02-03 2016-01-26 Thomson Licensing métodos e aparelho para compensação de movimento com quadro de referência atenuado em escalabilidade de profundidade de bit
US8933989B2 (en) * 2009-04-22 2015-01-13 Lg Electronics Inc. Reference picture list changing method of multi-view video
WO2010131537A1 (ja) * 2009-05-11 2010-11-18 株式会社エヌ・ティ・ティ・ドコモ 動画像符号化装置、方法およびプログラム、並びに、動画像復号化装置、方法およびプログラム
US8411746B2 (en) * 2009-06-12 2013-04-02 Qualcomm Incorporated Multiview video coding over MPEG-2 systems
US8780999B2 (en) 2009-06-12 2014-07-15 Qualcomm Incorporated Assembling multiview video coding sub-BITSTREAMS in MPEG-2 systems
JPWO2011013257A1 (ja) * 2009-07-29 2013-01-07 パナソニック株式会社 マルチビュービデオ復号装置およびその方法
WO2012036901A1 (en) 2010-09-14 2012-03-22 Thomson Licensing Compression methods and apparatus for occlusion data
AU2012205076B2 (en) * 2011-01-07 2016-01-14 Samsung Electronics Co. Ltd. Video prediction method capable of performing bilateral prediction and unilateral prediction and a device thereof, video encoding method and device thereof, and video decoding method and device thereof
US9008176B2 (en) * 2011-01-22 2015-04-14 Qualcomm Incorporated Combined reference picture list construction for video coding
US8934552B2 (en) * 2011-03-31 2015-01-13 Qualcomm Incorporated Combined reference picture list construction and mapping
US9521418B2 (en) * 2011-07-22 2016-12-13 Qualcomm Incorporated Slice header three-dimensional video extension for slice header prediction
US11496760B2 (en) 2011-07-22 2022-11-08 Qualcomm Incorporated Slice header prediction for depth maps in three-dimensional video codecs
US9288505B2 (en) 2011-08-11 2016-03-15 Qualcomm Incorporated Three-dimensional video with asymmetric spatial resolution
WO2013032512A1 (en) * 2011-08-30 2013-03-07 Intel Corporation Multiview video coding schemes
US9338474B2 (en) 2011-09-23 2016-05-10 Qualcomm Incorporated Reference picture list construction for video coding
US9264717B2 (en) 2011-10-31 2016-02-16 Qualcomm Incorporated Random access with advanced decoded picture buffer (DPB) management in video coding
US9485503B2 (en) 2011-11-18 2016-11-01 Qualcomm Incorporated Inside view motion prediction among texture and depth view components
CN107172435B (zh) 2012-01-17 2020-09-18 瑞典爱立信有限公司 参考画面列表处理方法及设备
CN108462881B (zh) 2012-01-19 2021-07-09 Vid拓展公司 用于生成参考图像列表的方法及视频编码器装置
WO2013128832A1 (ja) 2012-03-02 2013-09-06 パナソニック株式会社 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置および画像符号化復号装置
WO2013157814A1 (ko) 2012-04-16 2013-10-24 삼성전자 주식회사 영상의 레퍼런스 픽쳐 세트를 결정하기 위한 방법 및 장치
WO2014039778A2 (en) * 2012-09-07 2014-03-13 Vid Scale, Inc. Reference picture lists modification
US9807407B2 (en) * 2013-12-02 2017-10-31 Qualcomm Incorporated Reference picture selection
EP3197163A4 (en) * 2014-10-07 2017-09-13 Samsung Electronics Co., Ltd. Method and device for encoding or decoding multi-layer image, using inter-layer prediction

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3443880B2 (ja) * 1992-09-18 2003-09-08 ソニー株式会社 ビデオ信号符号化方法及び復号化方法
GB2352350B (en) * 1999-07-19 2003-11-05 Nokia Mobile Phones Ltd Video coding
JP2004007379A (ja) * 2002-04-10 2004-01-08 Toshiba Corp 動画像符号化方法及び動画像復号化方法
KR100481732B1 (ko) * 2002-04-20 2005-04-11 전자부품연구원 다 시점 동영상 부호화 장치
US7489342B2 (en) * 2004-12-17 2009-02-10 Mitsubishi Electric Research Laboratories, Inc. Method and system for managing reference pictures in multiview videos
BRPI0413979A (pt) * 2003-08-26 2006-11-07 Thomson Licensing método e aparelho para minimizar o número de imagens de referência usadas para inter-codificação
US20060083298A1 (en) * 2004-10-14 2006-04-20 Nokia Corporation Reference picture management in video coding
US7728877B2 (en) * 2004-12-17 2010-06-01 Mitsubishi Electric Research Laboratories, Inc. Method and system for synthesizing multiview videos
US7728878B2 (en) * 2004-12-17 2010-06-01 Mitsubishi Electric Research Labortories, Inc. Method and system for processing multiview videos for view synthesis using side information
US7710462B2 (en) * 2004-12-17 2010-05-04 Mitsubishi Electric Research Laboratories, Inc. Method for randomly accessing multiview videos
KR100732961B1 (ko) * 2005-04-01 2007-06-27 경희대학교 산학협력단 다시점 영상의 스케일러블 부호화, 복호화 방법 및 장치
JP2007067842A (ja) * 2005-08-31 2007-03-15 Victor Co Of Japan Ltd 動画像符号化データ編集装置および動画像符号化データ編集方法
US8559515B2 (en) * 2005-09-21 2013-10-15 Samsung Electronics Co., Ltd. Apparatus and method for encoding and decoding multi-view video
BRPI0710048A2 (pt) * 2006-03-30 2011-08-02 Lg Electronics Inc método e aparelho para decodificar / codificar um sinal de vìdeo
JP2007336275A (ja) * 2006-06-15 2007-12-27 Toshiba Corp 動画像再生装置
BRPI0717321A2 (pt) * 2006-10-13 2013-10-22 Thomson Licensing Método para gerenciamento de imagens de referência envolvendo codificação de vídeo com mútiplas visualizações
WO2008048499A2 (en) * 2006-10-13 2008-04-24 Thomson Licensing Reference picture list management syntax for multiple view video coding
ES2702704T3 (es) * 2006-10-16 2019-03-05 Nokia Technologies Oy Sistema y procedimiento para implementar una administración eficiente de memoria intermedia decodificada en codificación de video de vistas múltiples

Also Published As

Publication number Publication date
JP2019068427A (ja) 2019-04-25
WO2008123917A2 (en) 2008-10-16
TWI551116B (zh) 2016-09-21
TWI422230B (zh) 2014-01-01
JP6066425B2 (ja) 2017-01-25
JP5273824B2 (ja) 2013-08-28
JP2013066200A (ja) 2013-04-11
KR101418627B1 (ko) 2014-07-15
JP2014195320A (ja) 2014-10-09
TW201230815A (en) 2012-07-16
CN101647287B (zh) 2013-10-30
KR20100015366A (ko) 2010-02-12
WO2008123917A3 (en) 2008-12-04
EP2135456A2 (en) 2009-12-23
TW200904198A (en) 2009-01-16
EP2135456B1 (en) 2017-05-03
US20100118933A1 (en) 2010-05-13
TW201230814A (en) 2012-07-16
JP2017063471A (ja) 2017-03-30
TWI533669B (zh) 2016-05-11
JP2010524338A (ja) 2010-07-15
CN101647287A (zh) 2010-02-10
JP5558545B2 (ja) 2014-07-23

Similar Documents

Publication Publication Date Title
BRPI0809210A2 (pt) Gerenciamento de lista de imagens de referência
US11570447B2 (en) Video coding and video decoding
CN101653000B (zh) 用于包含多视点视频编码的参考图像管理的方法
ES3017811T3 (en) Reference picture signaling
BRPI0716957A2 (pt) Sintaxe de gerenciamento de lista de imagens de referência para codificação de vídeo de múltiplas vistas
BRPI0708305A2 (pt) método e aparelho para uso em um sistema de codificação de vìdeo de múltiplas visões
BR112014010947B1 (pt) Sistema de computação que implementa um codificador de vídeo, método, meio de armazenamento legível por computador, sistema de computação que implementa um decodificador de vídeo e ferramenta de comunicação em tempo real
BR122012021797A2 (pt) Aparelho para incorporar informação de usabilidade de vídeo (vui) em um sistema de codificação de vídeo de múltiplas visualizações (mvc)
BRPI0714022A2 (pt) método e aparelho para separar o número do quadro e /ou a contagem de ordem de imagem (poc) para codificação e decodificação de vìdeo multi-visão
BRPI0719536A2 (pt) Método para utilização de uma unidade de camada genérica na rede de trabalho sinalizando uma reposição instantânea de decodificação durante uma operação em vídeo.
JP2016514432A (ja) デプスルックアップテーブルを符号化する方法
CN106162194A (zh) 一种视频编码和解码的方法、装置和处理系统
BR112015024940B1 (pt) Método e dispositivo para construir uma primeira lista de imagens de referência e uma segunda lista de imagens de referência para predição intercamadas de uma imagem atual de uma sequência de vídeo multicamadas, meio de armazenamento legível por computador, e, terminal móvel
BR112015020340B1 (pt) Processo e dispositivo de decodificação de uma imagem corrente, suporte de gravação legível por computador e processo e dispositivo de codificação de uma imagem corrente
BRPI0714150A2 (pt) mÉtodos e aparelho para uso em codificaÇço de vÍdeo de méltiplas visualizaÇÕes
BR122012021798A2 (pt) Método para incorporar informação de usabilidade de vídeo (vui) em um sistema de codificação de vídeo de múltiplas visualizações (mvc)

Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: H04N 19/114 (2014.01), H04N 19/597 (2014.01), H04N

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25G Requested change of headquarter approved

Owner name: THOMSON LICENSING (FR)

B25G Requested change of headquarter approved

Owner name: THOMSON LICENSING (FR)

B25A Requested transfer of rights approved

Owner name: INTERDIGITAL VC HOLDINGS, INC. (US)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time