JP7568307B2 - フレームタイプに基づく適応分解能管理の暗示的信号伝達 - Google Patents

フレームタイプに基づく適応分解能管理の暗示的信号伝達 Download PDF

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JP7568307B2
JP7568307B2 JP2022507682A JP2022507682A JP7568307B2 JP 7568307 B2 JP7568307 B2 JP 7568307B2 JP 2022507682 A JP2022507682 A JP 2022507682A JP 2022507682 A JP2022507682 A JP 2022507682A JP 7568307 B2 JP7568307 B2 JP 7568307B2
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picture
frame
decoder
bitstream
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ハリ カルバ，
ヴェリボール アジッチ，
ボリヴォイェ ファート，
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オーピー ソリューションズ， エルエルシー
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    • 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
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    • 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
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    • H04N19/124—Quantisation
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    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
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    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
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    • H—ELECTRICITY
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    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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    • H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
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    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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    • H04N19/96—Tree coding, e.g. quad-tree coding

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  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
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JP2022507682A 2019-08-06 2020-08-06 フレームタイプに基づく適応分解能管理の暗示的信号伝達 Active JP7568307B2 (ja)

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