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

Info

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

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
    • H04N19/46—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 (enExample)
EP (1) EP3090556A1 (enExample)
JP (1) JP2017507539A (enExample)
KR (1) KR102296654B1 (enExample)
CN (1) CN105850138B (enExample)
CA (1) CA2930165A1 (enExample)
WO (1) WO2015103240A1 (enExample)

Cited By (1)

* 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

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2866438A4 (en) * 2012-06-25 2015-12-02 Nec Corp DEVICE, METHOD AND PROGRAM FOR VIDEO CODING / DECODING
JP6546197B2 (ja) 2014-06-18 2019-07-17 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） 従属ランダムアクセスポイントピクチャ
WO2015192989A1 (en) * 2014-06-18 2015-12-23 Telefonaktiebolaget L M Ericsson (Publ) Robust encoding and decoding of pictures in video
WO2015192991A1 (en) * 2014-06-18 2015-12-23 Telefonaktiebolaget L M Ericsson (Publ) Random access in a video bitstream
CN107431819B (zh) * 2014-12-31 2022-02-01 诺基亚技术有限公司 用于视频解码的方法、装置、计算机可读存储介质及视频解码器
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
SG11202104942TA (en) * 2018-11-27 2021-06-29 Op Solutions Llc Adaptive block update of unavailable reference frames using explicit and implicit signaling
CN118827977A (zh) 2018-12-20 2024-10-22 瑞典爱立信有限公司 恢复点的规范指示
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
CN113615175A (zh) * 2019-03-11 2021-11-05 华为技术有限公司 视频译码中的逐步解码刷新
EP4104428A4 (en) 2020-03-16 2023-05-03 ByteDance Inc. DIRECT ACCESS POINT ACCESS UNIT IN SCALABLE VIDEO ENCODING
KR20220155292A (ko) 2020-03-17 2022-11-22 바이트댄스 아이엔씨 비디오 코딩에서 설정한 비디오 파라미터 세트의 사용
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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006031925A2 (en) * 2004-09-15 2006-03-23 Nokia Corporation Providing zapping streams to broadcast receivers
JP2009518981A (ja) 2005-12-08 2009-05-07 ヴィドヨ，インコーポレーテッド ビデオ通信システムでのエラー回復力およびランダムアクセスのためのシステムおよび方法
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
KR20110106465A (ko) * 2009-01-28 2011-09-28 노키아 코포레이션 비디오 코딩 및 디코딩을 위한 방법 및 장치
WO2013030458A1 (en) 2011-08-31 2013-03-07 Nokia Corporation Multiview video coding and decoding
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
CN105532003B (zh) * 2013-07-15 2020-10-02 Ge视频压缩有限责任公司 在多层编码中的层特征信令

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

Similar Documents

Publication Publication Date Title
KR102014587B1 (ko) 다중-계층 비디오 코덱들에 대한 특정 hevc sei 메시지들의 이용
CA2930331C (en) Support of base layer of a different codec in multi-layer video coding
CA2930333C (en) Improved inference of nooutputofpriorpicsflag in video coding
US10560710B2 (en) Method for coding recovery point supplemental enhancement information (SEI) messages and region refresh information SEI messages in multi-layer coding
CA2951530C (en) Full picture order count reset for multi-layer codecs
CA2952454A1 (en) Temporal motion vector prediction (tmvp) indication in multi-layer codecs
CA2930336C (en) Methods for coding an inter-layer reference picture set (rps) and coding end of bitstream (eob) network access layer (nal) units in multi-layer coding
EP3120563A1 (en) Derivation of sps temporal id nesting information for multi-layer bitstreams
CA2930446C (en) Method for coding a reference picture set (rps) in multi-layer coding
NZ719895B2 (en) Improved inference of nooutputofpriorpicsflag in video coding

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20191202

FZDE Discontinued

Effective date: 20230220