JP6050489B2 - 多階層ビデオ符号化方法及びその装置、並びに多階層ビデオ復号化方法及びその装置 - Google Patents

多階層ビデオ符号化方法及びその装置、並びに多階層ビデオ復号化方法及びその装置 Download PDF

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JP6050489B2
JP6050489B2 JP2015520072A JP2015520072A JP6050489B2 JP 6050489 B2 JP6050489 B2 JP 6050489B2 JP 2015520072 A JP2015520072 A JP 2015520072A JP 2015520072 A JP2015520072 A JP 2015520072A JP 6050489 B2 JP6050489 B2 JP 6050489B2
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unit
information
coding
video
scalable
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JP2015526018A (ja
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チェー，ビョン−ドゥ
キム，ジェ−ヒョン
パク，ジョン−フン
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Samsung Electronics Co Ltd
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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
    • H04N19/169—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
    • 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
    • H04N19/46—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
    • H04N19/50—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
    • H04N19/70—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
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234327—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by decomposing into layers, e.g. base layer and one or more enhancement layers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2015520072A 2012-07-06 2013-07-08 多階層ビデオ符号化方法及びその装置、並びに多階層ビデオ復号化方法及びその装置 Expired - Fee Related JP6050489B2 (ja)

Applications Claiming Priority (3)

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US201261668666P 2012-07-06 2012-07-06
US61/668,666 2012-07-06
PCT/KR2013/006058 WO2014007596A1 (ko) 2012-07-06 2013-07-08 다계층 비디오 부호화 방법 및 장치, 다계층 비디오 복호화 방법 및 장치

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JP2015526018A JP2015526018A (ja) 2015-09-07
JP6050489B2 true JP6050489B2 (ja) 2016-12-21

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US (1) US10116947B2 (cg-RX-API-DMAC7.html)
EP (1) EP2871567A4 (cg-RX-API-DMAC7.html)
JP (1) JP6050489B2 (cg-RX-API-DMAC7.html)
KR (1) KR102180470B1 (cg-RX-API-DMAC7.html)
CN (1) CN104620587B (cg-RX-API-DMAC7.html)
IN (1) IN2015MN00077A (cg-RX-API-DMAC7.html)
WO (1) WO2014007596A1 (cg-RX-API-DMAC7.html)

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US9894370B2 (en) 2014-03-24 2018-02-13 Qualcomm Incorporated Generic use of HEVC SEI messages for multi-layer codecs
US10785492B2 (en) * 2014-05-30 2020-09-22 Arris Enterprises Llc On reference layer and scaled reference layer offset parameters for inter-layer prediction in scalable video coding
CN106658225B (zh) * 2016-10-31 2019-11-26 日立楼宇技术（广州）有限公司 视频扩展码设置及视频播放方法和系统
CN108616748A (zh) * 2017-01-06 2018-10-02 科通环宇（北京）科技有限公司 一种码流及其封装方法、解码方法及装置
PL3906687T3 (pl) * 2019-01-09 2024-07-22 Huawei Technologies Co., Ltd. Sygnalizacja wskaźnika poziomu obrazu podrzędnego w kodowaniu wideo
US11245899B2 (en) * 2019-09-22 2022-02-08 Tencent America LLC Method and system for single loop multilayer coding with subpicture partitioning
AU2021276676B2 (en) 2020-05-22 2024-08-22 Bytedance Inc. Scalable nested SEI message handling in video sub-bitstream extraction process
WO2021237184A1 (en) 2020-05-22 2021-11-25 Bytedance Inc. Signaling of display information in video bitstreams
MX2022015676A (es) 2020-06-09 2023-01-16 Bytedance Inc Extraccion de subflujo de bits de flujos de bits de video de multiples capas.
GB2599171B (en) 2020-09-29 2024-12-11 Canon Kk Method and apparatus for encapsulating video data into a file
CN115134432B (zh) * 2021-03-22 2023-09-12 中国科学院沈阳自动化研究所 一种多工业通信协议自适应快速解析方法

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US20090147860A1 (en) * 2006-07-20 2009-06-11 Purvin Bibhas Pandit Method and apparatus for signaling view scalability in multi-view video coding
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IN2015MN00077A (cg-RX-API-DMAC7.html) 2015-10-16
US20150172679A1 (en) 2015-06-18
CN104620587A (zh) 2015-05-13
JP2015526018A (ja) 2015-09-07
KR20140007292A (ko) 2014-01-17
WO2014007596A1 (ko) 2014-01-09
CN104620587B (zh) 2018-04-03
EP2871567A4 (en) 2016-01-06
EP2871567A1 (en) 2015-05-13
KR102180470B1 (ko) 2020-11-19
US10116947B2 (en) 2018-10-30

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