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 (en:Method)
EP (3) EP2805500B1 (en:Method)
JP (2) JP5944013B2 (en:Method)
KR (1) KR102053028B1 (en:Method)
CN (2) CN107172435B (en:Method)
DK (2) DK3016391T3 (en:Method)
ES (3) ES2673819T3 (en:Method)
IN (1) IN2014CN04872A (en:Method)
PL (1) PL3016391T3 (en:Method)
PT (1) PT3177018T (en:Method)
WO (1) WO2013109183A2 (en:Method)
ZA (2) ZA201403737B (en:Method)

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EP2843946A4 (en) * 2012-04-25 2016-01-20 Samsung Electronics Co Ltd MULTILOSYVIEW VIDEO COORDINATION METHOD USING A REFERENCE FILMS FOR MULTILOOK VIEW VIEW AND DEVICE THEREFOR, AND MULTIPLE VIDEO VIDEO CODING METHODS USING A REFERENCE FILMS FOR MULTILOOK VIEWS AND METHOD 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
KR101553514B1 (ko) 2012-09-28 2015-10-15 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
KR101748505B1 (ko) * 2012-10-18 2017-06-16 브이아이디 스케일, 인크. 모바일 멀티미디어 스트리밍에 대한 디코딩 복잡도
CA2909566C (en) * 2013-04-17 2018-07-03 Nokia Technologies Oy An apparatus, a method and a computer program for video coding and decoding
PT3831055T (pt) 2018-08-17 2025-02-24 Huawei Tech Co Ltd Gestão de imagens de referência na codificação de vídeo
EP3847812B1 (en) * 2018-09-12 2024-02-14 Huawei Technologies Co., Ltd. Candidate signaling for reference picture list structures
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
WO2020263158A1 (en) * 2019-06-24 2020-12-30 Telefonaktiebolaget Lm Ericsson (Publ) Signaling parameter value information in a parameter set to reduce the amount of data contained in an encoded video bitstream
JP7328445B2 (ja) 2019-09-19 2023-08-16 北京字節跳動網絡技術有限公司 ビデオコーディングにおける参照サンプル位置の導出
KR20220066045A (ko) 2019-09-19 2022-05-23 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 코딩의 스케일링 윈도우
BR112022005346A2 (pt) * 2019-09-23 2022-06-14 Huawei Tech Co Ltd Indicação de uma fatia por subimagem em codificação de vídeo baseada em subimagem
KR20250111235A (ko) * 2019-09-24 2025-07-22 후아웨이 테크놀러지 컴퍼니 리미티드 픽처 레벨에서 논-픽처-레벨 신택스 요소의 시그널링
CN118890491A (zh) 2019-10-05 2024-11-01 北京字节跳动网络技术有限公司 基于级别的视频编解码工具的信令通知
JP7482218B2 (ja) 2019-10-12 2024-05-13 北京字節跳動網絡技術有限公司 ビデオコーディングにおける予測タイプシグナリング
KR102758910B1 (ko) 2019-10-13 2025-01-24 두인 비전 컴퍼니 리미티드 레퍼런스 픽처 리샘플링 및 비디오 코딩 툴 사이의 상호 작용
EP4066502A4 (en) 2019-12-27 2023-01-18 Beijing Bytedance Network Technology Co., Ltd. Signaling of slice types in video pictures headers
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
EP4085620A4 (en) * 2020-01-23 2023-03-01 Huawei Technologies Co., Ltd. REFERENCE IMAGE 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
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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
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US8379723B2 (en) * 2006-06-27 2013-02-19 Intel Corporation Chroma motion vector processing apparatus, system, and method
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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
KR20110139304A (ko) * 2009-04-22 2011-12-28 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
KR20140120302A (ko) 2014-10-13
DK3016391T3 (en) 2017-06-26
EP3016391A1 (en) 2016-05-04
DK3177018T3 (en) 2018-06-06
ZA201403737B (en) 2017-06-28
WO2013109183A2 (en) 2013-07-25
US10560694B2 (en) 2020-02-11
IN2014CN04872A (en:Method) 2015-09-18
CN104054351A (zh) 2014-09-17
PL3016391T3 (pl) 2017-09-29
US20200128241A1 (en) 2020-04-23
ZA201509339B (en) 2017-11-29
WO2013109183A3 (en) 2013-10-03
KR102053028B1 (ko) 2019-12-06
ES2673819T3 (es) 2018-06-25
CN107172435B (zh) 2020-09-18
ES2571863T3 (es) 2016-05-27
EP2805500A2 (en) 2014-11-26
JP6246180B2 (ja) 2017-12-13
EP3016391B1 (en) 2017-03-29
US9565434B2 (en) 2017-02-07
US10057571B2 (en) 2018-08-21
ES2629744T3 (es) 2017-08-14
US20180332280A1 (en) 2018-11-15
US10999575B2 (en) 2021-05-04
JP2016106451A (ja) 2016-06-16
EP3177018A1 (en) 2017-06-07
EP2805500B1 (en) 2016-03-30
US20150016505A1 (en) 2015-01-15
CN104054351B (zh) 2017-07-14
US20210203923A1 (en) 2021-07-01
CN107172435A (zh) 2017-09-15
US11425369B2 (en) 2022-08-23
US20170104990A1 (en) 2017-04-13
EP3177018B1 (en) 2018-03-14
JP2015503882A (ja) 2015-02-02
JP5944013B2 (ja) 2016-07-05

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