MX358178B - Diseño del valor poc para codificacion de video multi-capa. - Google Patents

Diseño del valor poc para codificacion de video multi-capa.

Info

Publication number
MX358178B
MX358178B MX2016011450A MX2016011450A MX358178B MX 358178 B MX358178 B MX 358178B MX 2016011450 A MX2016011450 A MX 2016011450A MX 2016011450 A MX2016011450 A MX 2016011450A MX 358178 B MX358178 B MX 358178B
Authority
MX
Mexico
Prior art keywords
picture
poc
video coding
layer video
poc value
Prior art date
Application number
MX2016011450A
Other languages
English (en)
Spanish (es)
Other versions
MX2016011450A (es
Inventor
Wang Ye-Kui
Krishnan Ramasubramonian Adarsh
Hendry Fnu
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 MX2016011450A publication Critical patent/MX2016011450A/es
Publication of MX358178B publication Critical patent/MX358178B/es

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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence 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
    • H04N19/10—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
    • H04N19/10—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
    • H04N19/187—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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • 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
    • H04N19/65—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
MX2016011450A 2014-03-17 2015-03-17 Diseño del valor poc para codificacion de video multi-capa. MX358178B (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201461954551P 2014-03-17 2014-03-17
US201461973104P 2014-03-31 2014-03-31
US14/659,213 US9866869B2 (en) 2014-03-17 2015-03-16 POC value design for multi-layer video coding
PCT/US2015/021065 WO2015142921A1 (en) 2014-03-17 2015-03-17 Poc value design for multi-layer video coding

Publications (2)

Publication Number Publication Date
MX2016011450A MX2016011450A (es) 2016-12-02
MX358178B true MX358178B (es) 2018-08-08

Family

ID=54070439

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016011450A MX358178B (es) 2014-03-17 2015-03-17 Diseño del valor poc para codificacion de video multi-capa.

Country Status (8)

Country Link
US (1) US9866869B2 (https=)
EP (1) EP3120559B1 (https=)
JP (1) JP2017514354A (https=)
KR (1) KR102434872B1 (https=)
CN (1) CN106105217B (https=)
ES (1) ES2877048T3 (https=)
MX (1) MX358178B (https=)
WO (1) WO2015142921A1 (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102136358B1 (ko) * 2011-09-22 2020-07-22 엘지전자 주식회사 영상 정보 시그널링 방법 및 장치와 이를 이용한 디코딩 방법 및 장치
WO2013158024A1 (en) * 2012-04-16 2013-10-24 Telefonaktiebolaget L M Ericsson (Publ) Encoder, decoder and methods thereof for video encoding and decoding
AU2013282644B2 (en) * 2012-06-25 2016-05-12 Nec Corporation Video encoding/decoding device, method, and program
US10856023B2 (en) * 2016-04-12 2020-12-01 Sony Corporation Transmission apparatus, transmission method, reception apparatus, and reception method
US20190141320A1 (en) * 2017-11-07 2019-05-09 Qualcomm Incorporated Enhanced reference picture management in video coding
KR102610092B1 (ko) * 2018-08-17 2023-12-04 후아웨이 테크놀러지 컴퍼니 리미티드 비디오 코딩의 참조 픽처 관리
CN109194445B (zh) * 2018-09-13 2020-11-27 中国电子科技集团公司第二十八研究所 一种适用于短码长喷泉码的编译码优化方法
US11457242B2 (en) * 2019-06-24 2022-09-27 Qualcomm Incorporated Gradual random access (GRA) signalling in video coding
JP7416921B2 (ja) * 2019-09-24 2024-01-17 ホアウェイ・テクノロジーズ・カンパニー・リミテッド 解像度変更のためのデコードされたピクチャバッファ動作
KR102825219B1 (ko) 2019-10-07 2025-06-24 후아웨이 테크놀러지 컴퍼니 리미티드 다중 계층 비디오 스트림에서의 중복 시그널링 방지
US11356698B2 (en) * 2019-12-30 2022-06-07 Tencent America LLC Method for parameter set reference constraints in coded video stream
US12278946B2 (en) * 2020-03-26 2025-04-15 Alibaba Group Holding Limited Methods and apparatuses for signaling picture header
US11563980B2 (en) * 2020-04-02 2023-01-24 Qualcomm Incorporated General constraint information syntax in video coding
KR20230027158A (ko) * 2020-06-15 2023-02-27 엘지전자 주식회사 Poc msb 정보에 기반한 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
CN116671101A (zh) * 2020-06-22 2023-08-29 抖音视界有限公司 编解码视频中量化信息的信令通知

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7586924B2 (en) * 2004-02-27 2009-09-08 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Apparatus and method for coding an information signal into a data stream, converting the data stream and decoding the data stream
US20120230409A1 (en) * 2011-03-07 2012-09-13 Qualcomm Incorporated Decoded picture buffer management
US10674171B2 (en) * 2011-09-27 2020-06-02 Telefonaktiebolaget Lm Ericsson (Publ) Decoders and methods thereof for managing pictures in video decoding process
US20130089152A1 (en) * 2011-10-05 2013-04-11 Qualcomm Incorporated Signaling picture identification for video coding
CN105612745A (zh) * 2013-10-08 2016-05-25 夏普株式会社 图像解码装置、图像编码装置以及编码数据
KR20150043222A (ko) * 2013-10-12 2015-04-22 삼성전자주식회사 멀티 레이어 비디오 부호화 방법 및 그 장치, 멀티 레이어 비디오 복호화 방법 및 그 장치
EP3078195A4 (en) * 2013-12-02 2017-08-09 Nokia Technologies OY Video encoding and decoding

Also Published As

Publication number Publication date
JP2017514354A (ja) 2017-06-01
BR112016021476A8 (pt) 2021-07-06
MX2016011450A (es) 2016-12-02
ES2877048T3 (es) 2021-11-16
CN106105217B (zh) 2019-05-31
EP3120559A1 (en) 2017-01-25
US20150264366A1 (en) 2015-09-17
EP3120559B1 (en) 2021-05-26
WO2015142921A1 (en) 2015-09-24
KR20160135761A (ko) 2016-11-28
CN106105217A (zh) 2016-11-09
KR102434872B1 (ko) 2022-08-19
US9866869B2 (en) 2018-01-09
BR112016021476A2 (pt) 2017-08-15

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