JP6441354B2 - マルチレイヤビデオコーディングのためのｐｏｃ値設計 - Google Patents

マルチレイヤビデオコーディングのためのｐｏｃ値設計 Download PDF

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JP6441354B2
JP6441354B2 JP2016538600A JP2016538600A JP6441354B2 JP 6441354 B2 JP6441354 B2 JP 6441354B2 JP 2016538600 A JP2016538600 A JP 2016538600A JP 2016538600 A JP2016538600 A JP 2016538600A JP 6441354 B2 JP6441354 B2 JP 6441354B2
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picture
poc
layer
video
pictures
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JP2017505019A (ja
JP2017505019A5 (OSRAM
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ヘンドライ、フヌ
ワン、イェ−クイ
ラマスブラモニアン、アダルシュ・クリシュナン
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • 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
    • H04N19/102—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
    • H04N19/114—Adapting the group of pictures [GOP] structure, e.g. number of B-frames between two anchor frames
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • 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
    • H04N19/188—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 video data packet, e.g. a network abstraction layer [NAL] unit
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2016538600A 2013-12-12 2014-12-12 マルチレイヤビデオコーディングのためのｐｏｃ値設計 Active JP6441354B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361915497P 2013-12-12 2013-12-12
US61/915,497 2013-12-12
US14/567,710 US9942546B2 (en) 2013-12-12 2014-12-11 POC value design for multi-layer video coding
US14/567,710 2014-12-11
PCT/US2014/070023 WO2015089399A1 (en) 2013-12-12 2014-12-12 Poc value design for multi-layer video coding

Publications (3)

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JP2017505019A JP2017505019A (ja) 2017-02-09
JP2017505019A5 JP2017505019A5 (OSRAM) 2017-12-28
JP6441354B2 true JP6441354B2 (ja) 2018-12-19

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US (2) US9942546B2 (OSRAM)
EP (1) EP3080993B1 (OSRAM)
JP (1) JP6441354B2 (OSRAM)
KR (1) KR102329648B1 (OSRAM)
CN (1) CN105794211B (OSRAM)
CA (1) CA2929719C (OSRAM)
WO (2) WO2015089415A1 (OSRAM)

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PH12014500412B1 (en) * 2011-09-27 2021-11-24 Ericsson Telefon Ab L M Decoders and methods thereof for managing pictures in video decoding process
WO2014186542A1 (en) * 2013-05-15 2014-11-20 Vid Scale, Inc. Single loop decoding based inter layer prediction
RU2662922C2 (ru) * 2013-07-12 2018-07-31 Сони Корпорейшн Способ и устройство кодирования изображений
US9674544B2 (en) 2013-11-25 2017-06-06 Qualcomm Incorporated POC value design for multi-layer video coding
US9942546B2 (en) 2013-12-12 2018-04-10 Qualcomm Incorporated POC value design for multi-layer video coding
CN104754358B (zh) * 2013-12-27 2019-02-19 中兴通讯股份有限公司 码流的生成和处理方法、装置及系统
US10115377B2 (en) 2015-09-24 2018-10-30 Intel Corporation Techniques for video playback decoding surface prediction
KR102477964B1 (ko) * 2015-10-12 2022-12-16 삼성전자주식회사 미디어 전송 시스템에서 비디오 비트스트림의 임의 접근 및 재생을 가능하게 하는 기법
CN107886026B (zh) * 2016-09-30 2019-12-13 腾讯科技（深圳）有限公司 图形码处理方法及装置
EP3563571A4 (en) 2016-12-30 2020-02-12 Telefonaktiebolaget LM Ericsson (publ) DECODED IMAGE BUFFER MEMORY MANAGEMENT FOR PROCESSING PREDICTION OF CROSS IMAGE DATA
US20190141320A1 (en) * 2017-11-07 2019-05-09 Qualcomm Incorporated Enhanced reference picture management in video coding
CN112585973A (zh) 2018-08-17 2021-03-30 华为技术有限公司 视频译码中的参考图像管理
US11303913B2 (en) * 2019-06-19 2022-04-12 Qualcomm Incorporated Decoded picture buffer indexing
JP7775561B2 (ja) * 2019-09-24 2025-11-26 ホアウェイ・テクノロジーズ・カンパニー・リミテッド マルチレイヤビデオビットストリームにおけるアクセスユニット内の混在したｉｒａｐおよび非ｉｒａｐピクチャのサポート
US11785205B2 (en) * 2019-12-24 2023-10-10 Qualcomm Incorporated Shared decoder picture buffer for multiple layers
US11356698B2 (en) 2019-12-30 2022-06-07 Tencent America LLC Method for parameter set reference constraints in coded video stream
CN116195247A (zh) * 2020-05-22 2023-05-30 Lg电子株式会社 图像编码方法和用于该图像编码方法的装置
US11917174B2 (en) * 2020-06-08 2024-02-27 Qualcomm Incorporated Decoded picture buffer (DPB) operations and access unit delimiter (AUD)
CN113286140B (zh) * 2021-05-11 2022-09-02 北京飞讯数码科技有限公司 一种视频编解码测试方法、装置及存储介质

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WO2004075555A1 (en) * 2003-02-18 2004-09-02 Nokia Corporation Picture coding method
CN101668215A (zh) * 2003-02-18 2010-03-10 诺基亚有限公司 图像解码方法
KR100949982B1 (ko) 2006-03-30 2010-03-29 엘지전자 주식회사 비디오 신호를 디코딩/인코딩하기 위한 방법 및 장치
CN101611633B (zh) * 2006-07-06 2012-10-03 汤姆逊许可证公司 用于针对多视角视频编码和解码解耦合帧号和/或图像顺序计数（poc）的方法和装置
US20120230409A1 (en) * 2011-03-07 2012-09-13 Qualcomm Incorporated Decoded picture buffer management
US20130094774A1 (en) * 2011-10-13 2013-04-18 Sharp Laboratories Of America, Inc. Tracking a reference picture based on a designated picture on an electronic device
US20140254681A1 (en) 2013-03-08 2014-09-11 Nokia Corporation Apparatus, a method and a computer program for video coding and decoding
US9532052B2 (en) 2013-04-08 2016-12-27 Qualcomm Incorporated Cross-layer POC alignment for multi-layer bitstreams that may include non-aligned IRAP pictures
EP3058734B1 (en) 2013-10-15 2020-06-24 Nokia Technologies Oy Buffering parameters in scalable video coding and decoding
US9628820B2 (en) 2013-11-19 2017-04-18 Qualcomm Incorporated POC value design for multi-layer video coding
US9674544B2 (en) 2013-11-25 2017-06-06 Qualcomm Incorporated POC value design for multi-layer video coding
US9942546B2 (en) 2013-12-12 2018-04-10 Qualcomm Incorporated POC value design for multi-layer video coding

Also Published As

Publication number Publication date
US9942546B2 (en) 2018-04-10
CN105794211B (zh) 2019-04-02
EP3080993B1 (en) 2024-01-17
BR112016013141A2 (pt) 2017-08-08
WO2015089399A1 (en) 2015-06-18
EP3080993A1 (en) 2016-10-19
WO2015089415A1 (en) 2015-06-18
CA2929719A1 (en) 2015-06-18
KR20160096144A (ko) 2016-08-12
JP2017505019A (ja) 2017-02-09
KR102329648B1 (ko) 2021-11-19
CN105794211A (zh) 2016-07-20
US20150172655A1 (en) 2015-06-18
CA2929719C (en) 2022-11-01
US9654774B2 (en) 2017-05-16
EP3080993C0 (en) 2024-01-17
US20150172667A1 (en) 2015-06-18

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