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)
Portuguese (pt)
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 (enExample)
EP (3) EP2805500B1 (enExample)
JP (2) JP5944013B2 (enExample)
KR (1) KR102053028B1 (enExample)
CN (2) CN104054351B (enExample)
DK (2) DK3177018T3 (enExample)
ES (3) ES2673819T3 (enExample)
IN (1) IN2014CN04872A (enExample)
PL (1) PL3016391T3 (enExample)
PT (1) PT3177018T (enExample)
WO (1) WO2013109183A2 (enExample)
ZA (2) ZA201403737B (enExample)

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KR20130119379A (ko) * 2012-04-23 2013-10-31 삼성전자주식회사 다시점 비디오 예측을 위한 참조리스트를 이용하는 다시점 비디오 부호화 방법 및 그 장치, 다시점 비디오 예측을 위한 참조리스트를 이용하는 다시점 비디오 복호화 방법 및 그 장치
CN104396252B (zh) * 2012-04-25 2018-05-04 三星电子株式会社 使用用于多视点视频预测的参考画面集的多视点视频编解码方法及其装置
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
KR102302504B1 (ko) * 2012-09-28 2021-09-15 엘지전자 주식회사 영상 복호화 방법 및 이를 이용하는 장치
US9313500B2 (en) * 2012-09-30 2016-04-12 Microsoft Technology Licensing, Llc Conditional signalling of reference picture list modification information
EP3528450B1 (en) * 2012-10-18 2021-12-01 Vid Scale, Inc. Decoding complexity for mobile multimedia streaming
WO2014170547A1 (en) * 2013-04-17 2014-10-23 Nokia Corporation An apparatus, a method and a computer program for video coding and decoding
CN112585973A (zh) 2018-08-17 2021-03-30 华为技术有限公司 视频译码中的参考图像管理
ES2935979T3 (es) 2018-09-12 2023-03-13 Huawei Tech Co Ltd Señalización de índices para estructuras de listas de imágenes de referencia
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
US12155819B2 (en) 2019-06-19 2024-11-26 Electronics And Telecommunications Research Institute Method, device, and recording medium for encoding/decoding image using reference picture
CN112514399B (zh) 2019-06-24 2022-02-08 瑞典爱立信有限公司 在参数集合中以信号传送参数值信息以减少编码视频比特流中包含的数据量
CN114424573B (zh) 2019-09-19 2024-03-26 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
CN114503574B (zh) 2019-09-19 2025-01-10 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
CA3152290A1 (en) * 2019-09-23 2021-04-01 Huawei Technologies Co., Ltd. Indication of one slice per subpicture in subpicture-based video coding
EP4022913A4 (en) * 2019-09-24 2023-02-22 Huawei Technologies Co., Ltd. SIGNALING OF SYNTAX ELEMENTS NOT BELONGS TO THE IMAGE LEVEL AT THE IMAGE LEVEL
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
CN117499640A (zh) 2019-10-12 2024-02-02 北京字节跳动网络技术有限公司 视频编解码中的预测类型信令
EP4029274A4 (en) 2019-10-13 2022-11-30 Beijing Bytedance Network Technology Co., Ltd. INTERPLAY BETWEEN REFERENCE IMAGE CAPTURE AND VIDEO ENCODING 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
EP4066502A4 (en) * 2019-12-27 2023-01-18 Beijing Bytedance Network Technology Co., Ltd. Signaling of slice types in video pictures headers
WO2021054869A2 (en) * 2020-01-23 2021-03-25 Huawei Technologies Co., Ltd. Reference picture management methods for video coding
GB2593222B (en) 2020-03-20 2024-07-17 Canon Kk High level syntax for video coding and decoding

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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
EP1806930A1 (en) * 2006-01-10 2007-07-11 Thomson Licensing Method and apparatus for constructing reference picture lists for scalable video
WO2007080223A1 (en) * 2006-01-10 2007-07-19 Nokia Corporation Buffering of decoded reference pictures
KR100949982B1 (ko) * 2006-03-30 2010-03-29 엘지전자 주식회사 비디오 신호를 디코딩/인코딩하기 위한 방법 및 장치
CN101461242B (zh) * 2006-03-30 2011-08-03 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
US20100118933A1 (en) * 2007-04-04 2010-05-13 Thomson Licensing Reference picture list management
WO2009050658A2 (en) * 2007-10-15 2009-04-23 Nokia Corporation Motion skip and single-loop encoding for multi-view video content
WO2010086500A1 (en) * 2009-01-28 2010-08-05 Nokia Corporation Method and apparatus for video coding and decoding
CN103561273B (zh) * 2009-03-26 2016-10-05 松下电器（美国）知识产权公司 编码装置及方法、错误检测装置及方法、解码装置及方法
WO2010123203A2 (ko) * 2009-04-22 2010-10-28 엘지전자 주식회사 다시점 영상의 참조 픽쳐 리스트 변경 방법
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
CN104054351A (zh) 2014-09-17
US20210203923A1 (en) 2021-07-01
US20180332280A1 (en) 2018-11-15
EP3177018A1 (en) 2017-06-07
US20200128241A1 (en) 2020-04-23
WO2013109183A2 (en) 2013-07-25
JP5944013B2 (ja) 2016-07-05
CN104054351B (zh) 2017-07-14
ES2629744T3 (es) 2017-08-14
EP2805500B1 (en) 2016-03-30
KR20140120302A (ko) 2014-10-13
DK3177018T3 (en) 2018-06-06
ZA201403737B (en) 2017-06-28
DK3016391T3 (en) 2017-06-26
ES2673819T3 (es) 2018-06-25
US20170104990A1 (en) 2017-04-13
US11425369B2 (en) 2022-08-23
EP3177018B1 (en) 2018-03-14
ZA201509339B (en) 2017-11-29
PL3016391T3 (pl) 2017-09-29
JP2016106451A (ja) 2016-06-16
JP2015503882A (ja) 2015-02-02
CN107172435B (zh) 2020-09-18
IN2014CN04872A (enExample) 2015-09-18
EP3016391A1 (en) 2016-05-04
KR102053028B1 (ko) 2019-12-06
JP6246180B2 (ja) 2017-12-13
WO2013109183A3 (en) 2013-10-03
CN107172435A (zh) 2017-09-15
ES2571863T3 (es) 2016-05-27
US9565434B2 (en) 2017-02-07
US10057571B2 (en) 2018-08-21
EP2805500A2 (en) 2014-11-26
US10560694B2 (en) 2020-02-11
US20150016505A1 (en) 2015-01-15
US10999575B2 (en) 2021-05-04
EP3016391B1 (en) 2017-03-29

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