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 (enExample)
EP (1) EP2135456B1 (enExample)
JP (5) JP5273824B2 (enExample)
KR (1) KR101418627B1 (enExample)
CN (1) CN101647287B (enExample)
BR (1) BRPI0809210A2 (enExample)
TW (3) TWI551116B (enExample)
WO (1) WO2008123917A2 (enExample)

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WO2010086500A1 (en) * 2009-01-28 2010-08-05 Nokia Corporation Method and apparatus for video coding and decoding
US9681142B2 (en) * 2009-02-03 2017-06-13 Thomson Licensing Dtv Methods and apparatus for motion compensation with smooth reference frame in bit depth scalability
US8933989B2 (en) * 2009-04-22 2015-01-13 Lg Electronics Inc. Reference picture list changing method of multi-view video
EP2432226B1 (en) * 2009-05-11 2019-06-26 NTT DoCoMo, Inc. Moving image encoding device, method, and program, and moving image decoding device, method, and program
US8780999B2 (en) 2009-06-12 2014-07-15 Qualcomm Incorporated Assembling multiview video coding sub-BITSTREAMS in MPEG-2 systems
US8411746B2 (en) * 2009-06-12 2013-04-02 Qualcomm Incorporated Multiview video coding over MPEG-2 systems
WO2011013257A1 (ja) * 2009-07-29 2011-02-03 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
US20130162774A1 (en) 2010-09-14 2013-06-27 Dong Tian Compression methods and apparatus for occlusion data
WO2012093890A2 (ko) * 2011-01-07 2012-07-12 삼성전자 주식회사 양방향 예측 및 단일방향 예측이 가능한 비디오 예측 방법 및 그 장치, 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치
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
RU2573213C2 (ru) * 2011-08-30 2016-01-20 Интел Корпорейшн Схемы многопланового видеокодирования
US10034018B2 (en) 2011-09-23 2018-07-24 Velos Media, Llc Decoded picture buffer management
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
KR102053028B1 (ko) 2012-01-17 2019-12-06 텔레폰악티에볼라겟엘엠에릭슨(펍) 참조영상 리스트 처리
WO2013109460A1 (en) * 2012-01-19 2013-07-25 Vid Scale, Inc. Method and apparatus for signaling and construction of video coding reference picture lists
CN103650497B (zh) 2012-03-02 2018-01-05 太阳专利托管公司 图像编码方法、图像解码方法、图像编码装置、图像解码装置及图像编码解码装置
CN108833926B (zh) 2012-04-16 2021-12-21 三星电子株式会社 用于确定图像的参考画面集的方法和设备
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
KR102047501B1 (ko) * 2014-10-07 2019-11-21 삼성전자주식회사 인터-레이어 예측을 이용한 멀티 레이어 영상 부호화 또는 복호화 방법 및 장치

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* Cited by examiner, † Cited by third party
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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
MXPA06002211A (es) * 2003-08-26 2006-05-19 Thomson Licensing Metodo y aparato para reducir al minimo el numero de imagenes de referencia utilizadas para inter-codificacion.
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
US7710462B2 (en) * 2004-12-17 2010-05-04 Mitsubishi Electric Research Laboratories, Inc. Method for randomly accessing 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
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
KR100949975B1 (ko) * 2006-03-30 2010-03-29 엘지전자 주식회사 비디오 신호를 디코딩/인코딩하기 위한 방법 및 장치
JP2007336275A (ja) * 2006-06-15 2007-12-27 Toshiba Corp 動画像再生装置
US8948256B2 (en) * 2006-10-13 2015-02-03 Thomson Licensing Reference picture list management syntax for multiple view video coding
WO2008048515A2 (en) * 2006-10-13 2008-04-24 Thomson Licensing Method for reference picture management involving multiview video coding
CN101548550B (zh) * 2006-10-16 2014-08-27 诺基亚公司 用于在多视点视频编码中实施有效的已解码缓存器管理的系统和方法

Also Published As

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

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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