PT3177018T - Tratamento de listas de imagens de referência - Google Patents

Tratamento de listas de imagens de referência

Info

Publication number
PT3177018T
PT3177018T PT171521990T PT17152199T PT3177018T PT 3177018 T PT3177018 T PT 3177018T PT 171521990 T PT171521990 T PT 171521990T PT 17152199 T PT17152199 T PT 17152199T PT 3177018 T PT3177018 T PT 3177018T
Authority
PT
Portugal
Prior art keywords
reference picture
picture list
list handling
handling
picture
Prior art date
Application number
PT171521990T
Other languages
English (en)
Inventor
Sjöberg Rickard
Samuelsson Jonatan
Wennersten Per
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of PT3177018T publication Critical patent/PT3177018T/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
    • H04N19/105—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
    • H04N19/46—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
    • H04N19/70—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
    • H04N19/169—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
    • H04N19/17—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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of 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
    • H04N19/50—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
PT171521990T 2012-01-17 2013-01-14 Tratamento de listas de imagens de referência PT3177018T (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261587304P 2012-01-17 2012-01-17
US201261588735P 2012-01-20 2012-01-20

Publications (1)

Publication Number Publication Date
PT3177018T true PT3177018T (pt) 2018-05-25

Family

ID=47683999

Family Applications (1)

Application Number Title Priority Date Filing Date
PT171521990T PT3177018T (pt) 2012-01-17 2013-01-14 Tratamento de listas de imagens de referência

Country Status (12)

Country Link
US (5) US9565434B2 (pt)
EP (3) EP3016391B1 (pt)
JP (2) JP5944013B2 (pt)
KR (1) KR102053028B1 (pt)
CN (2) CN104054351B (pt)
DK (2) DK3016391T3 (pt)
ES (3) ES2629744T3 (pt)
IN (1) IN2014CN04872A (pt)
PL (1) PL3016391T3 (pt)
PT (1) PT3177018T (pt)
WO (1) WO2013109183A2 (pt)
ZA (2) ZA201403737B (pt)

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US20150071351A1 (en) * 2012-04-15 2015-03-12 Samsung Electronics Co., Ltd. Inter prediction method in which reference picture lists can be changed and apparatus for the same
CN104396251A (zh) * 2012-04-23 2015-03-04 三星电子株式会社 使用用于多视点视频预测的参考列表对多视点视频进行编码的方法及其装置以及使用用于多视点视频预测的参考列表对多视点视频进行解码的方法及其装置
US20150124877A1 (en) * 2012-04-25 2015-05-07 Samsung Electronics Co., Ltd. Multiview video encoding method using reference picture set for multiview video prediction and device therefor, and multiview video decoding method using reference picture set for multiview video prediction and device therefor
US20140010277A1 (en) * 2012-07-09 2014-01-09 Qualcomm, Incorporated Supplemental enhancement information (sei) messages having a fixed-length coded video parameter set (vps) id
US9560369B2 (en) 2012-09-28 2017-01-31 Lg Electronics Inc. Video decoding method and apparatus using the same
US9313500B2 (en) * 2012-09-30 2016-04-12 Microsoft Technology Licensing, Llc Conditional signalling of reference picture list modification information
US10237321B2 (en) * 2012-10-18 2019-03-19 Vid Scale, Inc Decoding complexity for mobile multimedia streaming
EP2987326B1 (en) * 2013-04-17 2020-09-02 Nokia Technologies Oy An apparatus, a method and a computer program for video coding and decoding
EP4336832A3 (en) * 2018-08-17 2024-05-22 Huawei Technologies Co., Ltd. Reference picture management in video coding
KR20230145226A (ko) * 2018-09-12 2023-10-17 후아웨이 테크놀러지 컴퍼니 리미티드 참조 화상 리스트 구조를 위한 인덱스 시그널링
US11758132B2 (en) * 2018-12-28 2023-09-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Encoder and decoder, encoding method and decoding method with complexity handling for flexibly sized picture partitions
US11184607B2 (en) * 2019-06-13 2021-11-23 Qualcomm Incorporated Same picture order count (POC) numbering for scalability support
US11197029B2 (en) * 2019-06-24 2021-12-07 Telefonaktiebolaget Lm Ericsson (Publ) Signaling parameter value information in a parameter set to reduce the amount of data contained in an encoded video bitstream
CN114503574A (zh) 2019-09-19 2022-05-13 北京字节跳动网络技术有限公司 视频编解码中的缩放窗口
CN117615155A (zh) 2019-09-19 2024-02-27 北京字节跳动网络技术有限公司 视频编解码中的参考样点位置推导
CN117412052A (zh) * 2019-09-24 2024-01-16 华为技术有限公司 图像级非图像级语法元素的指示
BR112022006453A2 (pt) 2019-10-05 2022-09-27 Beijing Bytedance Network Tech Co Ltd Método de processamento de dados de dados de vídeo, aparelho para processar dados de vídeo, meio de armazenamento não transitório legível por computador e meio de gravação não transitório legível por computador
CN114556918A (zh) 2019-10-12 2022-05-27 北京字节跳动网络技术有限公司 细化视频编解码工具的使用和信令
WO2021073488A1 (en) 2019-10-13 2021-04-22 Beijing Bytedance Network Technology Co., Ltd. Interplay between reference picture resampling and video coding tools
US11778169B2 (en) 2019-12-27 2023-10-03 Electronics And Telecommunications Research Institute Method, apparatus and storage medium for image encoding/decoding using reference picture
KR20220113379A (ko) * 2019-12-27 2022-08-12 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 픽처 헤더의 슬라이스 유형의 시그널링
BR112022014484A2 (pt) * 2020-01-23 2022-09-13 Huawei Tech Co Ltd Método de decodificação de uma sequência de vídeo codificada e decodificador, método de codificação de uma sequência de vídeo e codificador, e mídia legível por computador não transitória
GB2593222A (en) * 2020-03-20 2021-09-22 Canon Kk High level syntax for video coding and decoding

Family Cites Families (14)

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US20060140268A1 (en) * 2004-12-29 2006-06-29 Samsung Electronics Co., Ltd. Method and apparatus for reduction of compression noise in compressed video images
US7961963B2 (en) * 2005-03-18 2011-06-14 Sharp Laboratories Of America, Inc. Methods and systems for extended spatial scalability with picture-level adaptation
WO2007080223A1 (en) * 2006-01-10 2007-07-19 Nokia Corporation Buffering of decoded reference pictures
EP1806930A1 (en) * 2006-01-10 2007-07-11 Thomson Licensing Method and apparatus for constructing reference picture lists for scalable video
EP2005752A4 (en) * 2006-03-30 2010-06-09 Lg Electronics Inc METHOD AND APPARATUS FOR DECODING / ENCODING A VIDEO SIGNAL
CN101449585A (zh) * 2006-03-30 2009-06-03 Lg电子株式会社 用于解码/编码视频信号的方法和装置
US8379723B2 (en) * 2006-06-27 2013-02-19 Intel Corporation Chroma motion vector processing apparatus, system, and method
JP5273824B2 (ja) * 2007-04-04 2013-08-28 トムソン ライセンシング 参照ピクチャー・リスト管理
JP2011501497A (ja) * 2007-10-15 2011-01-06 ノキア コーポレイション マルチビュー映像コンテンツのための動きスキップおよびシングルループ符号化
WO2010086500A1 (en) * 2009-01-28 2010-08-05 Nokia Corporation Method and apparatus for video coding and decoding
JP5574345B2 (ja) * 2009-03-26 2014-08-20 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 符号化方法、エラー検出方法、復号方法、符号化装置、エラー検出装置及び復号装置
US8933989B2 (en) * 2009-04-22 2015-01-13 Lg Electronics Inc. Reference picture list changing method of multi-view video
JP5399277B2 (ja) * 2010-01-20 2014-01-29 株式会社メガチップス 画像圧縮装置、オーサリングシステムおよび画像圧縮方法
US9008176B2 (en) * 2011-01-22 2015-04-14 Qualcomm Incorporated Combined reference picture list construction for video coding

Also Published As

Publication number Publication date
US20170104990A1 (en) 2017-04-13
ES2571863T3 (es) 2016-05-27
IN2014CN04872A (pt) 2015-09-18
WO2013109183A3 (en) 2013-10-03
CN104054351B (zh) 2017-07-14
EP3016391B1 (en) 2017-03-29
ES2673819T3 (es) 2018-06-25
PL3016391T3 (pl) 2017-09-29
US20150016505A1 (en) 2015-01-15
US10999575B2 (en) 2021-05-04
US9565434B2 (en) 2017-02-07
US20180332280A1 (en) 2018-11-15
ES2629744T3 (es) 2017-08-14
US10560694B2 (en) 2020-02-11
ZA201403737B (en) 2017-06-28
US10057571B2 (en) 2018-08-21
US20210203923A1 (en) 2021-07-01
KR20140120302A (ko) 2014-10-13
EP3016391A1 (en) 2016-05-04
ZA201509339B (en) 2017-11-29
DK3177018T3 (en) 2018-06-06
US20200128241A1 (en) 2020-04-23
EP3177018A1 (en) 2017-06-07
KR102053028B1 (ko) 2019-12-06
JP5944013B2 (ja) 2016-07-05
JP6246180B2 (ja) 2017-12-13
JP2016106451A (ja) 2016-06-16
EP3177018B1 (en) 2018-03-14
US11425369B2 (en) 2022-08-23
CN104054351A (zh) 2014-09-17
WO2013109183A2 (en) 2013-07-25
CN107172435B (zh) 2020-09-18
EP2805500A2 (en) 2014-11-26
DK3016391T3 (en) 2017-06-26
JP2015503882A (ja) 2015-02-02
CN107172435A (zh) 2017-09-15
EP2805500B1 (en) 2016-03-30

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