DE69322531T2 - Dynamische Bitverteilung für dreidimensionale Teilbandbildkodierung - Google Patents

Dynamische Bitverteilung für dreidimensionale Teilbandbildkodierung

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Publication number
DE69322531T2
DE69322531T2 DE69322531T DE69322531T DE69322531T2 DE 69322531 T2 DE69322531 T2 DE 69322531T2 DE 69322531 T DE69322531 T DE 69322531T DE 69322531 T DE69322531 T DE 69322531T DE 69322531 T2 DE69322531 T2 DE 69322531T2
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DE
Germany
Prior art keywords
image coding
bit distribution
dynamic bit
subband image
dimensional subband
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69322531T
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English (en)
Other versions
DE69322531D1 (de
Inventor
John Hartung
Arnaud E Jacquin
Thomas Andrew Michel
Christine Irene Podilchuk
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AT&T Corp
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AT&T Corp
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Publication date
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Publication of DE69322531D1 publication Critical patent/DE69322531D1/de
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Publication of DE69322531T2 publication Critical patent/DE69322531T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/507—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction using conditional replenishment
    • H—ELECTRICITY
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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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
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    • H04N19/124—Quantisation
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    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
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DE69322531T 1992-02-07 1993-01-28 Dynamische Bitverteilung für dreidimensionale Teilbandbildkodierung Expired - Lifetime DE69322531T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83225692A 1992-02-07 1992-02-07

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DE69322531D1 DE69322531D1 (de) 1999-01-28
DE69322531T2 true DE69322531T2 (de) 1999-06-24

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US (2) US5309232A (de)
EP (1) EP0555016B1 (de)
JP (1) JP2915238B2 (de)
CA (1) CA2088082C (de)
DE (1) DE69322531T2 (de)

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CA2088082A1 (en) 1993-08-08
EP0555016B1 (de) 1998-12-16
JP2915238B2 (ja) 1999-07-05
EP0555016A3 (en) 1994-08-17
DE69322531D1 (de) 1999-01-28
JPH0646403A (ja) 1994-02-18
EP0555016A2 (de) 1993-08-11
US5481308A (en) 1996-01-02
US5309232A (en) 1994-05-03

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