JP2020503801A - 時間的スケーラビリティサポートのための修正された適応ループフィルタ時間的予測 - Google Patents

時間的スケーラビリティサポートのための修正された適応ループフィルタ時間的予測 Download PDF

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JP2020503801A
JP2020503801A JP2019536184A JP2019536184A JP2020503801A JP 2020503801 A JP2020503801 A JP 2020503801A JP 2019536184 A JP2019536184 A JP 2019536184A JP 2019536184 A JP2019536184 A JP 2019536184A JP 2020503801 A JP2020503801 A JP 2020503801A
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JP2020503801A5 (enExample
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ジャン、リ
チェン、ウェイ−ジュン
カルチェビチ、マルタ
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
    • H04N19/10—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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
    • 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
    • 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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JP2019536184A 2017-01-04 2018-01-04 時間的スケーラビリティサポートのための修正された適応ループフィルタ時間的予測 Pending JP2020503801A (ja)

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US201762442322P 2017-01-04 2017-01-04
US62/442,322 2017-01-04
US201762445174P 2017-01-11 2017-01-11
US62/445,174 2017-01-11
US15/861,165 2018-01-03
US15/861,165 US10506230B2 (en) 2017-01-04 2018-01-03 Modified adaptive loop filter temporal prediction for temporal scalability support
PCT/US2018/012355 WO2018129168A1 (en) 2017-01-04 2018-01-04 Modified adaptive loop filter temporal prediction for temporal scalability support

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CN (1) CN110024401B (enExample)
AU (1) AU2018205779B2 (enExample)
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Publication number Priority date Publication date Assignee Title
JP2025111598A (ja) * 2020-03-11 2025-07-30 キヤノン株式会社 ビデオの符号化および復号のためのハイレベルシンタックス
JP7804814B2 (ja) 2020-03-11 2026-01-22 キヤノン株式会社 ビデオの符号化および復号のためのハイレベルシンタックス

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