IN2014CN04872A - - Google Patents

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Publication number
IN2014CN04872A
IN2014CN04872A IN4872CHN2014A IN2014CN04872A IN 2014CN04872 A IN2014CN04872 A IN 2014CN04872A IN 4872CHN2014 A IN4872CHN2014 A IN 4872CHN2014A IN 2014CN04872 A IN2014CN04872 A IN 2014CN04872A
Authority
IN
India
Prior art keywords
syntax element
picture
mode signaling
signaling syntax
same
Prior art date
Application number
Other languages
English (en)
Inventor
Rickard Sjöberg
Jonatan Samuelsson
Per Wennersten
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 IN2014CN04872A publication Critical patent/IN2014CN04872A/en

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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
    • H04N19/70—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
    • H04N19/46—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
    • H04N19/10—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)
IN4872CHN2014 2012-01-17 2013-01-14 IN2014CN04872A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261587304P 2012-01-17 2012-01-17
US201261588735P 2012-01-20 2012-01-20
PCT/SE2013/050017 WO2013109183A2 (en) 2012-01-17 2013-01-14 Reference picture list handling

Publications (1)

Publication Number Publication Date
IN2014CN04872A true IN2014CN04872A (ko) 2015-09-18

Family

ID=47683999

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4872CHN2014 IN2014CN04872A (ko) 2012-01-17 2013-01-14

Country Status (12)

Country Link
US (5) US9565434B2 (ko)
EP (3) EP2805500B1 (ko)
JP (2) JP5944013B2 (ko)
KR (1) KR102053028B1 (ko)
CN (2) CN107172435B (ko)
DK (2) DK3177018T3 (ko)
ES (3) ES2673819T3 (ko)
IN (1) IN2014CN04872A (ko)
PL (1) PL3016391T3 (ko)
PT (1) PT3177018T (ko)
WO (1) WO2013109183A2 (ko)
ZA (2) ZA201403737B (ko)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
JP6097840B2 (ja) * 2012-10-18 2017-03-15 ヴィド スケール インコーポレイテッド 移動マルチメディアストリーミングに対する復号複雑度
CA2909566C (en) * 2013-04-17 2018-07-03 Nokia Technologies Oy An apparatus, a method and a computer program for video coding and decoding
CN114501018B (zh) 2018-08-17 2024-01-09 华为技术有限公司 参考图像管理的解码方法、设备和系统
KR20240032173A (ko) * 2018-09-12 2024-03-08 후아웨이 테크놀러지 컴퍼니 리미티드 참조 화상 목록 구조에 대한 후보 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
KR20220066045A (ko) 2019-09-19 2022-05-23 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 코딩의 스케일링 윈도우
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
KR20220063262A (ko) * 2019-09-23 2022-05-17 후아웨이 테크놀러지 컴퍼니 리미티드 서브픽처 기반 비디오 코딩에서 서브픽처당 하나의 슬라이스의 지시
CN117425010A (zh) * 2019-09-24 2024-01-19 华为技术有限公司 图像级非图像级语法元素的指示
EP4026336A4 (en) 2019-10-05 2022-12-07 Beijing Bytedance Network Technology Co., Ltd. LEVEL-BASED SIGNALING OF VIDEO CODING TOOLS
WO2021068956A1 (en) 2019-10-12 2021-04-15 Beijing Bytedance Network Technology Co., Ltd. Prediction type signaling in video coding
JP7414980B2 (ja) 2019-10-13 2024-01-16 北京字節跳動網絡技術有限公司 参照ピクチャリサンプリングと映像コーディングツールとの間の相互作用
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
BR112022012807A2 (pt) 2019-12-27 2022-09-27 Beijing Bytedance Network Tech Co Ltd Método de processamento de vídeo, aparelho para processar dados de vídeo e meios não transitórios legíveis por computador
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
GB2593222B (en) * 2020-03-20 2024-07-17 Canon Kk High level syntax for video coding and decoding

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN101455084A (zh) * 2006-03-30 2009-06-10 Lg电子株式会社 用于解码/编码视频信号的方法和装置
KR100934674B1 (ko) * 2006-03-30 2009-12-31 엘지전자 주식회사 비디오 신호를 디코딩/인코딩하기 위한 방법 및 장치
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
CN101999228A (zh) * 2007-10-15 2011-03-30 诺基亚公司 针对多视角视频内容的运动跳跃和单环路编码
WO2010086500A1 (en) * 2009-01-28 2010-08-05 Nokia Corporation Method and apparatus for video coding and decoding
CN102047670B (zh) * 2009-03-26 2014-03-12 松下电器产业株式会社 编码装置及方法、错误检测装置及方法、解码装置及方法
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
US20180332280A1 (en) 2018-11-15
ZA201403737B (en) 2017-06-28
US20150016505A1 (en) 2015-01-15
JP2015503882A (ja) 2015-02-02
DK3177018T3 (en) 2018-06-06
ZA201509339B (en) 2017-11-29
US11425369B2 (en) 2022-08-23
ES2673819T3 (es) 2018-06-25
US10560694B2 (en) 2020-02-11
EP2805500B1 (en) 2016-03-30
ES2571863T3 (es) 2016-05-27
US20200128241A1 (en) 2020-04-23
EP2805500A2 (en) 2014-11-26
PT3177018T (pt) 2018-05-25
KR20140120302A (ko) 2014-10-13
EP3016391A1 (en) 2016-05-04
ES2629744T3 (es) 2017-08-14
US9565434B2 (en) 2017-02-07
JP5944013B2 (ja) 2016-07-05
JP6246180B2 (ja) 2017-12-13
DK3016391T3 (en) 2017-06-26
EP3177018A1 (en) 2017-06-07
PL3016391T3 (pl) 2017-09-29
US20210203923A1 (en) 2021-07-01
EP3016391B1 (en) 2017-03-29
KR102053028B1 (ko) 2019-12-06
WO2013109183A2 (en) 2013-07-25
CN104054351A (zh) 2014-09-17
US10057571B2 (en) 2018-08-21
US20170104990A1 (en) 2017-04-13
EP3177018B1 (en) 2018-03-14
CN104054351B (zh) 2017-07-14
CN107172435B (zh) 2020-09-18
US10999575B2 (en) 2021-05-04
CN107172435A (zh) 2017-09-15
WO2013109183A3 (en) 2013-10-03
JP2016106451A (ja) 2016-06-16

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