DE69923232D1 - Verbesserte bewegungsschätzung und blockübereinstimmungsmuster - Google Patents

Verbesserte bewegungsschätzung und blockübereinstimmungsmuster

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Publication number
DE69923232D1
DE69923232D1 DE69923232T DE69923232T DE69923232D1 DE 69923232 D1 DE69923232 D1 DE 69923232D1 DE 69923232 T DE69923232 T DE 69923232T DE 69923232 T DE69923232 T DE 69923232T DE 69923232 D1 DE69923232 D1 DE 69923232D1
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Germany
Prior art keywords
search
pixels
target frame
motion
motion estimation
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Expired - Lifetime
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DE69923232T
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DE69923232T2 (de
Inventor
Shou-Jen Joseph Wu
Chih-Lung Bruce Lin
Ming-Chieh Lee
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Microsoft Corp
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Microsoft Corp
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Publication of DE69923232D1 publication Critical patent/DE69923232D1/de
Publication of DE69923232T2 publication Critical patent/DE69923232T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/567—Motion estimation based on rate distortion criteria
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
DE69923232T 1998-11-30 1999-11-30 Verbesserte bewegungsschätzung und blockübereinstimmungsmuster Expired - Lifetime DE69923232T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/201,279 US6418166B1 (en) 1998-11-30 1998-11-30 Motion estimation and block matching pattern
US201279 1998-11-30
PCT/US1999/028396 WO2000033580A1 (en) 1998-11-30 1999-11-30 Improved motion estimation and block matching pattern

Publications (2)

Publication Number Publication Date
DE69923232D1 true DE69923232D1 (de) 2005-02-17
DE69923232T2 DE69923232T2 (de) 2005-06-23

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DE69923232T Expired - Lifetime DE69923232T2 (de) 1998-11-30 1999-11-30 Verbesserte bewegungsschätzung und blockübereinstimmungsmuster
DE69942107T Expired - Lifetime DE69942107D1 (de) 1998-11-30 1999-11-30 Verbesserte Bewegungsschätzung und Blockübereinstimmungsmuster

Family Applications After (1)

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DE69942107T Expired - Lifetime DE69942107D1 (de) 1998-11-30 1999-11-30 Verbesserte Bewegungsschätzung und Blockübereinstimmungsmuster

Country Status (6)

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US (1) US6418166B1 (de)
EP (2) EP1147668B1 (de)
JP (1) JP4662636B2 (de)
AT (2) ATE287180T1 (de)
DE (2) DE69923232T2 (de)
WO (1) WO2000033580A1 (de)

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EP1147668A1 (de) 2001-10-24
JP2002532026A (ja) 2002-09-24
EP1147668B1 (de) 2005-01-12
DE69942107D1 (de) 2010-04-15
DE69923232T2 (de) 2005-06-23
ATE287180T1 (de) 2005-01-15
EP1389016A3 (de) 2006-05-10
WO2000033580A1 (en) 2000-06-08
EP1389016A2 (de) 2004-02-11
US6418166B1 (en) 2002-07-09
JP4662636B2 (ja) 2011-03-30
ATE460047T1 (de) 2010-03-15
EP1389016B1 (de) 2010-03-03

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