JP6509842B2 - 高効率ビデオコーディング拡張におけるターゲット出力レイヤの選択 - Google Patents

高効率ビデオコーディング拡張におけるターゲット出力レイヤの選択 Download PDF

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JP6509842B2
JP6509842B2 JP2016525802A JP2016525802A JP6509842B2 JP 6509842 B2 JP6509842 B2 JP 6509842B2 JP 2016525802 A JP2016525802 A JP 2016525802A JP 2016525802 A JP2016525802 A JP 2016525802A JP 6509842 B2 JP6509842 B2 JP 6509842B2
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output layer
output
video
index
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JP2016529781A5 (cg-RX-API-DMAC7.html
JP2016529781A (ja
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チェン、イン
ラマスブラモニアン、アダルシュ・クリシュナン
ワン、イェ−クイ
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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
    • H04N19/46—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
    • H04N19/30—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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
JP2016525802A 2013-07-12 2014-07-11 高効率ビデオコーディング拡張におけるターゲット出力レイヤの選択 Active JP6509842B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361845837P 2013-07-12 2013-07-12
US61/845,837 2013-07-12
US14/328,406 US10595031B2 (en) 2013-07-12 2014-07-10 Selection of target output layers in high efficiency video coding extensions
US14/328,406 2014-07-10
PCT/US2014/046319 WO2015006674A1 (en) 2013-07-12 2014-07-11 Selection of target output layers in high efficiency video coding extensions

Publications (3)

Publication Number Publication Date
JP2016529781A JP2016529781A (ja) 2016-09-23
JP2016529781A5 JP2016529781A5 (cg-RX-API-DMAC7.html) 2017-07-27
JP6509842B2 true JP6509842B2 (ja) 2019-05-08

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JP2016525802A Active JP6509842B2 (ja) 2013-07-12 2014-07-11 高効率ビデオコーディング拡張におけるターゲット出力レイヤの選択

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US (1) US10595031B2 (cg-RX-API-DMAC7.html)
EP (1) EP3020195A1 (cg-RX-API-DMAC7.html)
JP (1) JP6509842B2 (cg-RX-API-DMAC7.html)
KR (1) KR102151834B1 (cg-RX-API-DMAC7.html)
CN (1) CN105409219B (cg-RX-API-DMAC7.html)
TW (1) TWI633780B (cg-RX-API-DMAC7.html)
WO (1) WO2015006674A1 (cg-RX-API-DMAC7.html)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106209192B (zh) * 2011-04-01 2020-06-30 英特尔公司 跨层优化的自适应http流送
KR102246546B1 (ko) * 2013-10-12 2021-04-30 삼성전자주식회사 멀티 레이어 비디오 부호화 방법 및 장치, 멀티 레이어 비디오 복호화 방법 및 장치
US10284858B2 (en) * 2013-10-15 2019-05-07 Qualcomm Incorporated Support of multi-mode extraction for multi-layer video codecs
KR102294092B1 (ko) 2014-01-02 2021-08-27 한국전자통신연구원 영상의 복호화 방법 및 이를 이용하는 장치
EP3113490B1 (en) * 2014-02-26 2019-07-24 Ricoh Company, Ltd. Communication device, communication system, communication control method, and program
US20170019673A1 (en) * 2014-03-14 2017-01-19 Sharp Kabushiki Kaisha Image decoding device, image decoding method, recoding medium, image coding device, and image coding method
WO2015137237A1 (ja) * 2014-03-14 2015-09-17 シャープ株式会社 画像復号装置
WO2016204481A1 (ko) * 2015-06-16 2016-12-22 엘지전자 주식회사 미디어 데이터 전송 장치, 미디어 데이터 수신 장치, 미디어 데이터 전송 방법, 및 미디어 데이터 수신 방법
US10034010B2 (en) * 2015-10-14 2018-07-24 Qualcomm Incorporated Alignment of operation point sample group in multi-layer bitstreams file format
US10575018B2 (en) * 2017-07-10 2020-02-25 Qualcomm Incorporated Enhanced high-level signaling for fisheye virtual reality video in dash
WO2019017928A1 (en) 2017-07-19 2019-01-24 Cummins Inc. TECHNIQUES FOR TRANSIENT ESTIMATION AND COMPENSATION OF CONTROL PARAMETERS FOR DEDICATED EGR ENGINES
US11109069B2 (en) 2019-09-20 2021-08-31 Tencent America LLC Signaling of scalability parameters in video bitstream
IL291689B2 (en) 2019-09-24 2025-07-01 Huawei Tech Co Ltd Hypothetical Source Decoder (HRD) for checking the suitability of output layer sets (OLS)
EP4026329A4 (en) * 2019-09-24 2022-10-26 Huawei Technologies Co., Ltd. Ols for multiview scalability
CN114503591B (zh) 2019-09-24 2023-11-17 华为技术有限公司 支持空间可适性和snr可适性的ols
US11265567B2 (en) 2019-10-08 2022-03-01 Tencent America LLC Method for output layer set signaling in scalable video stream
JP7431330B2 (ja) 2019-12-26 2024-02-14 バイトダンス インコーポレイテッド ビデオコーディングにおけるプロファイル、層及びレイヤの指示
EP4062634A4 (en) 2019-12-26 2022-12-28 ByteDance Inc. CONSTRAINTS ON REPORTING HYPOTHETICAL REFERENCE DECODER PARAMETERS IN VIDEO BITSTREAMS
JP2023508681A (ja) 2019-12-27 2023-03-03 バイトダンス インコーポレイテッド ビデオサブピクチャをシグナリングするための構文
US12160587B2 (en) * 2019-12-30 2024-12-03 Lg Electronics Inc. Image decoding method for coding DPB parameter, and device therefor
WO2021137591A1 (ko) * 2019-12-30 2021-07-08 엘지전자 주식회사 Ols dpb 파라미터 인덱스를 포함하는 영상 정보 기반 영상 디코딩 방법 및 그 장치
EP4074024A4 (en) * 2020-01-09 2023-04-05 ByteDance Inc. SIGNALING THE PRESENCE OF INTER-LAYER REFERENCE IMAGES
WO2021225338A1 (ko) * 2020-05-04 2021-11-11 엘지전자 주식회사 영상 디코딩 방법 및 그 장치
KR20230017817A (ko) * 2020-05-25 2023-02-06 엘지전자 주식회사 멀티 레이어 기반 영상 코딩 장치 및 방법
US12323606B2 (en) 2020-09-22 2025-06-03 Lg Electronics Inc. Media file generation/reception method and device for signaling operating point information and output layer set information, and computer-readable recording medium in which media file is stored

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3968642A1 (en) 2007-04-12 2022-03-16 InterDigital VC Holdings, Inc. Methods and apparatus for video usability information (vui) for scalable video coding (svc)
US9716920B2 (en) 2010-08-05 2017-07-25 Qualcomm Incorporated Signaling attributes for network-streamed video data
EP3758376B1 (en) 2012-06-28 2025-03-05 Saturn Licensing LLC Receiving device and corresponding method
US20140301477A1 (en) 2013-04-07 2014-10-09 Sharp Laboratories Of America, Inc. Signaling dpb parameters in vps extension and dpb operation
CN105453569A (zh) 2013-07-10 2016-03-30 夏普株式会社 缩放列表信号发送和参数集激活
US10284858B2 (en) 2013-10-15 2019-05-07 Qualcomm Incorporated Support of multi-mode extraction for multi-layer video codecs

Also Published As

Publication number Publication date
TW201515446A (zh) 2015-04-16
WO2015006674A1 (en) 2015-01-15
EP3020195A1 (en) 2016-05-18
CN105409219A (zh) 2016-03-16
US10595031B2 (en) 2020-03-17
KR102151834B1 (ko) 2020-09-03
JP2016529781A (ja) 2016-09-23
KR20160031499A (ko) 2016-03-22
US20150016532A1 (en) 2015-01-15
CN105409219B (zh) 2019-08-02
TWI633780B (zh) 2018-08-21

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