JP2015534775A - ビデオコーディングにおける関心領域および漸次復号リフレッシュのシグナリング - Google Patents

ビデオコーディングにおける関心領域および漸次復号リフレッシュのシグナリング Download PDF

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JP2015534775A
JP2015534775A JP2015534501A JP2015534501A JP2015534775A JP 2015534775 A JP2015534775 A JP 2015534775A JP 2015534501 A JP2015534501 A JP 2015534501A JP 2015534501 A JP2015534501 A JP 2015534501A JP 2015534775 A JP2015534775 A JP 2015534775A
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JP2015534775A5 (enExample
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ワン、イェ−クイ
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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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • 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
    • H04N19/10—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
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
    • H04N19/167—Position within a video image, e.g. region of interest [ROI]
    • 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
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
    • H04N19/23—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding with coding of regions that are present throughout a whole video segment, e.g. sprites, background or mosaic
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding

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  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2015534501A 2012-09-28 2013-08-27 ビデオコーディングにおける関心領域および漸次復号リフレッシュのシグナリング Withdrawn JP2015534775A (ja)

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US201261707729P 2012-09-28 2012-09-28
US61/707,729 2012-09-28
US14/010,054 2013-08-26
US14/010,054 US9491457B2 (en) 2012-09-28 2013-08-26 Signaling of regions of interest and gradual decoding refresh in video coding
PCT/US2013/056859 WO2014051915A1 (en) 2012-09-28 2013-08-27 Signaling of regions of interest and gradual decoding refresh in video coding

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EP (1) EP2901677B1 (enExample)
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KR (1) KR101743852B1 (enExample)
CN (1) CN104823449B (enExample)
DK (1) DK2901677T3 (enExample)
ES (1) ES2884723T3 (enExample)
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WO2021045147A1 (ja) * 2019-09-06 2021-03-11 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 符号化装置、復号装置、符号化方法、および復号方法
JPWO2020045248A1 (ja) * 2018-08-29 2021-08-12 シャープ株式会社 動画像復号装置および動画像符号化装置
JP2022549289A (ja) * 2019-09-23 2022-11-24 華為技術有限公司 サブピクチャベースのビデオコーディングにおけるサブピクチャごとの１つのスライスの指示
JP2024083350A (ja) * 2019-09-17 2024-06-21 ホアウェイ・テクノロジーズ・カンパニー・リミテッド サブピクチャベースビデオコーディングにおいてサブピクチャｉｄをシグナリングする

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US9491457B2 (en) 2016-11-08
JP2017225159A (ja) 2017-12-21
HUE055955T2 (hu) 2022-01-28
CN104823449B (zh) 2018-04-20
EP2901677A1 (en) 2015-08-05
EP2901677B1 (en) 2021-07-28
US20140092963A1 (en) 2014-04-03
JP6495390B2 (ja) 2019-04-03
ES2884723T3 (es) 2021-12-10
WO2014051915A1 (en) 2014-04-03
CN104823449A (zh) 2015-08-05
DK2901677T3 (da) 2021-08-30
KR20150065762A (ko) 2015-06-15
KR101743852B1 (ko) 2017-06-05

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