JP6434044B2 - ビデオ情報のスケーラブルコード化のための機器及び方法 - Google Patents

ビデオ情報のスケーラブルコード化のための機器及び方法 Download PDF

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JP6434044B2
JP6434044B2 JP2016557569A JP2016557569A JP6434044B2 JP 6434044 B2 JP6434044 B2 JP 6434044B2 JP 2016557569 A JP2016557569 A JP 2016557569A JP 2016557569 A JP2016557569 A JP 2016557569A JP 6434044 B2 JP6434044 B2 JP 6434044B2
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picture
bitstream
video
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slice segment
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JP2017513340A (ja
JP2017513340A5 (en:Method
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ラマスブラモニアン、アダルシュ・クリシュナン
ヘンドリー、フヌ
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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
    • 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
    • H04N19/174—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
    • 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
    • H04N19/184—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 bits, e.g. of the compressed video stream
    • 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
    • H04N19/70—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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2016557569A 2014-03-17 2015-03-13 ビデオ情報のスケーラブルコード化のための機器及び方法 Active JP6434044B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201461954545P 2014-03-17 2014-03-17
US61/954,545 2014-03-17
US201461955140P 2014-03-18 2014-03-18
US61/955,140 2014-03-18
US14/656,447 2015-03-12
US14/656,447 US9848199B2 (en) 2014-03-17 2015-03-12 Device and method for scalable coding of video information
PCT/US2015/020469 WO2015142651A1 (en) 2014-03-17 2015-03-13 Device and method for scalable coding of video information

Publications (3)

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JP2017513340A JP2017513340A (ja) 2017-05-25
JP2017513340A5 JP2017513340A5 (en:Method) 2018-03-22
JP6434044B2 true JP6434044B2 (ja) 2018-12-05

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JP2016557569A Active JP6434044B2 (ja) 2014-03-17 2015-03-13 ビデオ情報のスケーラブルコード化のための機器及び方法

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US (1) US9848199B2 (en:Method)
EP (1) EP3120560B1 (en:Method)
JP (1) JP6434044B2 (en:Method)
KR (1) KR101948999B1 (en:Method)
CN (1) CN106105222B (en:Method)
BR (1) BR112016021475B8 (en:Method)
MX (1) MX355918B (en:Method)
WO (1) WO2015142651A1 (en:Method)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10674171B2 (en) * 2011-09-27 2020-06-02 Telefonaktiebolaget Lm Ericsson (Publ) Decoders and methods thereof for managing pictures in video decoding process
EP3878178A1 (en) * 2018-11-05 2021-09-15 InterDigital VC Holdings, Inc. Video encoding or decoding using block extension for overlapped block motion compensation
WO2021052495A1 (en) * 2019-09-20 2021-03-25 Beijing Bytedance Network Technology Co., Ltd. Adaptive resolution change and scalable coding for screen contents
US11159827B2 (en) * 2019-09-23 2021-10-26 Tencent America LLC Method for signaling output layer set with sub picture
KR102718071B1 (ko) 2019-12-26 2024-10-17 바이트댄스 아이엔씨 계층화된 비디오에서의 디코딩된 픽처 버퍼 파라미터들의 시그널링
WO2021134015A1 (en) 2019-12-26 2021-07-01 Bytedance Inc. Profile, tier and layer indication in video coding
WO2021134055A1 (en) 2019-12-27 2021-07-01 Bytedance Inc. Subpicture signaling in parameter sets
JP7549021B2 (ja) 2020-01-09 2024-09-10 バイトダンス インコーポレイテッド レイヤ間参照ピクチャの存在のシグナリング
US11563980B2 (en) * 2020-04-02 2023-01-24 Qualcomm Incorporated General constraint information syntax in video coding
KR20240029026A (ko) * 2021-07-07 2024-03-05 이노피크 테크놀로지 인코퍼레이티드 비디오 코딩 중의 시퀀스 레벨 및 슬라이스 레벨 문법 표시

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI408965B (zh) * 2007-10-15 2013-09-11 Qualcomm Inc 可調節視訊編碼之改良加強層編碼之方法、設備及電腦可讀媒體
US9591303B2 (en) * 2012-06-28 2017-03-07 Qualcomm Incorporated Random access and signaling of long-term reference pictures in video coding
US9332255B2 (en) * 2012-06-28 2016-05-03 Qualcomm Incorporated Signaling long-term reference pictures for video coding
JP6190397B2 (ja) * 2012-07-01 2017-08-30 シャープ株式会社 パラメータセットにおいて長期参照ピクチャをシグナリングするためのデバイス
TWI625052B (zh) * 2012-08-16 2018-05-21 Ｖｉｄ衡器股份有限公司 多層視訊編碼以片段為基礎之跨越模式傳訊
EP3399746B1 (en) * 2013-01-16 2019-08-07 Telefonaktiebolaget LM Ericsson (publ) Decoder and encoder for coding of a video sequence

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Publication number Publication date
BR112016021475A8 (pt) 2021-07-06
MX2016011215A (es) 2016-11-30
KR20160132894A (ko) 2016-11-21
CN106105222A (zh) 2016-11-09
JP2017513340A (ja) 2017-05-25
EP3120560A1 (en) 2017-01-25
EP3120560C0 (en) 2023-07-26
MX355918B (es) 2018-05-04
BR112016021475B8 (pt) 2024-02-06
CN106105222B (zh) 2019-12-27
BR112016021475B1 (pt) 2023-12-26
US9848199B2 (en) 2017-12-19
US20150264369A1 (en) 2015-09-17
WO2015142651A1 (en) 2015-09-24
KR101948999B1 (ko) 2019-02-15
BR112016021475A2 (pt) 2017-08-15
EP3120560B1 (en) 2023-07-26

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