JP5053081B2 - ビデオ・コーデック量子化のための方法および装置 - Google Patents

ビデオ・コーデック量子化のための方法および装置 Download PDF

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JP5053081B2
JP5053081B2 JP2007516530A JP2007516530A JP5053081B2 JP 5053081 B2 JP5053081 B2 JP 5053081B2 JP 2007516530 A JP2007516530 A JP 2007516530A JP 2007516530 A JP2007516530 A JP 2007516530A JP 5053081 B2 JP5053081 B2 JP 5053081B2
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JP2008503918A (ja
JP2008503918A5 (enExample
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マイケル トウラピス，アレグザンドロス
マクドナルド ボイス，ジル
イン，ペング
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    • 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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/192—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding the adaptation method, adaptation tool or adaptation type being iterative or recursive
    • H—ELECTRICITY
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    • 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
    • H04N19/124—Quantisation
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    • H04N19/18—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 set of transform coefficients
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    • H04N19/186—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 colour or a chrominance component
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    • 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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  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
JP2007516530A 2004-06-18 2005-06-03 ビデオ・コーデック量子化のための方法および装置 Expired - Lifetime JP5053081B2 (ja)

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JP2008503918A (ja) 2008-02-07
US20080080615A1 (en) 2008-04-03
CN102595131A (zh) 2012-07-18
EP1766988A2 (en) 2007-03-28
CN1973547A (zh) 2007-05-30
WO2006007279A3 (en) 2006-05-11
JP2011223607A (ja) 2011-11-04
CN102595131B (zh) 2015-02-04
KR20120031530A (ko) 2012-04-03
US8542731B2 (en) 2013-09-24
KR101320260B1 (ko) 2013-10-23
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