CA2930165A1 - Method for coding recovery point supplemental enhancement information (sei) messages and region refresh information sei messages in multi-layer coding - Google Patents

Method for coding recovery point supplemental enhancement information (sei) messages and region refresh information sei messages in multi-layer coding Download PDF

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Publication number
CA2930165A1
CA2930165A1 CA2930165A CA2930165A CA2930165A1 CA 2930165 A1 CA2930165 A1 CA 2930165A1 CA 2930165 A CA2930165 A CA 2930165A CA 2930165 A CA2930165 A CA 2930165A CA 2930165 A1 CA2930165 A1 CA 2930165A1
Authority
CA
Canada
Prior art keywords
picture
recovery point
sei message
video
layer
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA2930165A
Other languages
English (en)
French (fr)
Inventor
Fnu HENDRY
Ye-Kui Wang
Adarsh Krishnan RAMASUBRAMONIAN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CA2930165A1 publication Critical patent/CA2930165A1/en
Abandoned legal-status Critical Current

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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
    • H04N19/46—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
    • H04N19/176—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 block, e.g. a macroblock
    • 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
    • H04N19/187—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 a scalable video layer
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive 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
    • H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
    • H04N19/68—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience involving the insertion of resynchronisation markers into the bitstream
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CA2930165A 2014-01-03 2014-12-30 Method for coding recovery point supplemental enhancement information (sei) messages and region refresh information sei messages in multi-layer coding Abandoned CA2930165A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201461923601P 2014-01-03 2014-01-03
US61/923,601 2014-01-03
US14/584,993 US10560710B2 (en) 2014-01-03 2014-12-29 Method for coding recovery point supplemental enhancement information (SEI) messages and region refresh information SEI messages in multi-layer coding
US14/584,993 2014-12-29
PCT/US2014/072715 WO2015103240A1 (en) 2014-01-03 2014-12-30 Method for coding recovery point supplemental enhancement information (sei) messages and region refresh information sei messages in multi-layer coding

Publications (1)

Publication Number Publication Date
CA2930165A1 true CA2930165A1 (en) 2015-07-09

Family

ID=52283007

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2930165A Abandoned CA2930165A1 (en) 2014-01-03 2014-12-30 Method for coding recovery point supplemental enhancement information (sei) messages and region refresh information sei messages in multi-layer coding

Country Status (7)

Country Link
US (1) US10560710B2 (https=)
EP (1) EP3090556A1 (https=)
JP (1) JP2017507539A (https=)
KR (1) KR102296654B1 (https=)
CN (1) CN105850138B (https=)
CA (1) CA2930165A1 (https=)
WO (1) WO2015103240A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
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CN113994704A (zh) * 2019-06-18 2022-01-28 松下电器（美国）知识产权公司 编码装置、解码装置、编码方法和解码方法

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CN107743233B (zh) * 2012-06-25 2020-10-16 日本电气株式会社 视频解码设备和视频解码方法
JP2017522767A (ja) 2014-06-18 2017-08-10 テレフオンアクチーボラゲット エルエム エリクソン（パブル） ビデオビットストリームにおけるランダムアクセス
JP6348188B2 (ja) * 2014-06-18 2018-06-27 テレフオンアクチーボラゲット エルエム エリクソン（パブル） ビデオにおけるピクチャのロバストな符号化および復号化
EP3962089A1 (en) 2014-06-18 2022-03-02 Telefonaktiebolaget LM Ericsson (publ) Dependent random access point pictures
KR20170101983A (ko) * 2014-12-31 2017-09-06 노키아 테크놀로지스 오와이 스케일러블 비디오 코딩 및 디코딩을 위한 계층 간 예측
FR3046321B1 (fr) * 2015-12-29 2018-01-26 B<>Com Procede de codage d'une image numerique, procede de decodage, dispositifs, terminal d'utilisateur et programmes d'ordinateurs associes
US11184624B2 (en) 2016-05-19 2021-11-23 Qualcomm Incorporated Regional random access in pictures
JP2022508244A (ja) * 2018-11-27 2022-01-19 オーピー ソリューションズ， エルエルシー 明示的信号伝達および暗黙的信号伝達を用いた、使用不可参照フレームの適応ブロック更新
BR112021012096A2 (pt) 2018-12-20 2021-09-08 Telefonaktiebolaget Lm Ericsson (Publ) Métodos para decodificar e codificar um fluxo contínuo de bits, portadora, e, aparelhos de decodificação e codificação para decodificar e codificar um fluxo contínuo de bits
US11889118B2 (en) * 2019-02-24 2024-01-30 Sharp Kabushiki Kaisha Systems and methods for signaling types of pictures and associated information in video coding
EP3928520A4 (en) * 2019-03-11 2022-08-17 Huawei Technologies Co., Ltd. STEP BY DECODE REFRESHMENT IN VIDEO ENCODING
WO2021188451A1 (en) 2020-03-16 2021-09-23 Bytedance Inc. Random access point access unit in scalable video coding
WO2021188527A1 (en) 2020-03-17 2021-09-23 Bytedance Inc. Using video parameter set in video coding
US11770498B2 (en) 2020-09-29 2023-09-26 Lemon Inc. Supplemental enhancement information for multi-layer video streams
KR20240068115A (ko) * 2022-11-10 2024-05-17 에스케이하이닉스 주식회사 소비 전력을 저감시킬 수 있는 메모리, 컨트롤러 및 컴퓨팅 시스템

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EP1790160A4 (en) * 2004-09-15 2009-08-26 Nokia Corp PROVIDING CHANNEL JUMPING FLOWS TO PROGRAM RECEIVERS
CN105049894B (zh) 2005-12-08 2018-03-16 维德约股份有限公司 用于视频通信系统中的差错弹性和随机接入的系统和方法
US8699583B2 (en) 2006-07-11 2014-04-15 Nokia Corporation Scalable video coding and decoding
CN101291434A (zh) 2007-04-17 2008-10-22 华为技术有限公司 多视编解码方法及装置
WO2010086501A1 (en) * 2009-01-28 2010-08-05 Nokia Corporation Method and apparatus for video coding and decoding
KR101649207B1 (ko) 2011-08-31 2016-08-19 노키아 테크놀로지스 오와이 멀티뷰 비디오 코딩 및 디코딩을 위한 방법, 장치 및 컴퓨터 프로그램
US9762903B2 (en) 2012-06-01 2017-09-12 Qualcomm Incorporated External pictures in video coding
KR101728285B1 (ko) * 2013-06-12 2017-04-18 미쓰비시덴키 가부시키가이샤 화상 부호화 장치, 화상 부호화 방법, 화상 복호 장치, 화상 복호 방법 및 기억 매체
KR102416235B1 (ko) * 2013-07-15 2022-07-05 지이 비디오 컴프레션, 엘엘씨 다계층식 비디오 코딩에서의 저지연 개념

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113994704A (zh) * 2019-06-18 2022-01-28 松下电器（美国）知识产权公司 编码装置、解码装置、编码方法和解码方法
CN113994704B (zh) * 2019-06-18 2024-05-17 松下电器（美国）知识产权公司 编码装置、解码装置、编码方法和解码方法

Also Published As

Publication number Publication date
US10560710B2 (en) 2020-02-11
EP3090556A1 (en) 2016-11-09
KR102296654B1 (ko) 2021-08-31
CN105850138A (zh) 2016-08-10
WO2015103240A1 (en) 2015-07-09
CN105850138B (zh) 2019-07-19
KR20160104642A (ko) 2016-09-05
US20150195555A1 (en) 2015-07-09
BR112016015568A2 (pt) 2017-08-08
JP2017507539A (ja) 2017-03-16

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20191202

FZDE Discontinued

Effective date: 20230220