DK0508351T3 - Fremgangsmåde og anordning til bevægelseskompenseret forudsigelseskodning af et billedsignal - Google Patents

Fremgangsmåde og anordning til bevægelseskompenseret forudsigelseskodning af et billedsignal

Info

Publication number
DK0508351T3
DK0508351T3 DK92105930T DK92105930T DK0508351T3 DK 0508351 T3 DK0508351 T3 DK 0508351T3 DK 92105930 T DK92105930 T DK 92105930T DK 92105930 T DK92105930 T DK 92105930T DK 0508351 T3 DK0508351 T3 DK 0508351T3
Authority
DK
Denmark
Prior art keywords
image signal
motion compensated
compensated prediction
prediction coding
coding
Prior art date
Application number
DK92105930T
Other languages
English (en)
Inventor
Tokumichi Murakami
Kohtaro Asai
Yoshiaki Kato
Yoshihisa Yamada
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of DK0508351T3 publication Critical patent/DK0508351T3/da

Links

Classifications

    • 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
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/112—Selection of coding mode or of prediction mode according to a given display mode, e.g. for interlaced or progressive display mode
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
DK92105930T 1991-04-12 1992-04-06 Fremgangsmåde og anordning til bevægelseskompenseret forudsigelseskodning af et billedsignal DK0508351T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8008191 1991-04-12
JP18749091 1991-07-26
JP18748991 1991-07-26

Publications (1)

Publication Number Publication Date
DK0508351T3 true DK0508351T3 (da) 1997-09-22

Family

ID=27303197

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92105930T DK0508351T3 (da) 1991-04-12 1992-04-06 Fremgangsmåde og anordning til bevægelseskompenseret forudsigelseskodning af et billedsignal

Country Status (11)

Country Link
US (2) US5428693A (da)
EP (1) EP0508351B1 (da)
JP (1) JP2924430B2 (da)
KR (1) KR950011188B1 (da)
AU (1) AU640563B2 (da)
CA (1) CA2065803C (da)
DE (1) DE69221191T2 (da)
DK (1) DK0508351T3 (da)
ES (1) ES2104763T3 (da)
FI (3) FI108386B (da)
NO (1) NO307200B1 (da)

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KR100523908B1 (ko) 1997-12-12 2006-01-27 주식회사 팬택앤큐리텔 격행주사 영상에 대한 영상신호 부호화 장치 및 그 방법
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KR100561449B1 (ko) * 1999-01-19 2006-03-16 삼성전자주식회사 디지털 줌 아웃 처리 장치
US6335976B1 (en) * 1999-02-26 2002-01-01 Bomarc Surveillance, Inc. System and method for monitoring visible changes
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Also Published As

Publication number Publication date
JPH05130595A (ja) 1993-05-25
FI122375B (fi) 2011-12-30
JP2924430B2 (ja) 1999-07-26
NO921336L (no) 1992-10-13
KR950011188B1 (ko) 1995-09-29
AU640563B2 (en) 1993-08-26
US5428693A (en) 1995-06-27
KR920020958A (ko) 1992-11-21
FI921599A (fi) 1992-10-13
NO307200B1 (no) 2000-02-21
CA2065803C (en) 2000-06-20
FI108386B (fi) 2002-01-15
DE69221191D1 (de) 1997-09-04
DE69221191T2 (de) 1998-02-26
NO921336D0 (no) 1992-04-06
ES2104763T3 (es) 1997-10-16
US5600737A (en) 1997-02-04
AU1481192A (en) 1992-10-29
EP0508351A3 (en) 1993-12-01
FI20060585A (fi) 2006-06-13
EP0508351B1 (en) 1997-07-30
FI117418B (fi) 2006-09-29
FI20011779A (fi) 2001-09-07
EP0508351A2 (en) 1992-10-14
CA2065803A1 (en) 1992-10-13
FI921599A0 (fi) 1992-04-10

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