JPH06506574A - コード化方法 - Google Patents

コード化方法

Info

Publication number
JPH06506574A
JPH06506574A JP4507139A JP50713992A JPH06506574A JP H06506574 A JPH06506574 A JP H06506574A JP 4507139 A JP4507139 A JP 4507139A JP 50713992 A JP50713992 A JP 50713992A JP H06506574 A JPH06506574 A JP H06506574A
Authority
JP
Japan
Prior art keywords
image
field
pixels
encoding method
motion
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.)
Pending
Application number
JP4507139A
Other languages
English (en)
Japanese (ja)
Inventor
ハーペル，　カルステン
ヘッパー，　ディートマール
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Deutsche Thomson Brandt GmbH
Original Assignee
Deutsche Thomson Brandt GmbH
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 Deutsche Thomson Brandt GmbH filed Critical Deutsche Thomson Brandt GmbH
Publication of JPH06506574A publication Critical patent/JPH06506574A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
    • H04N7/012—Conversion between an interlaced and a progressive signal
    • 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
    • H04N19/59—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
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Systems (AREA)
JP4507139A 1991-04-12 1992-04-04 コード化方法 Pending JPH06506574A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4111980.0 1991-04-12
DE4111980A DE4111980A1 (de) 1991-04-12 1991-04-12 Verfahren zur codierung
PCT/EP1992/000763 WO1992019071A1 (de) 1991-04-12 1992-04-04 Verfahren zur codierung

Publications (1)

Publication Number Publication Date
JPH06506574A true JPH06506574A (ja) 1994-07-21

Family

ID=6429459

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4507139A Pending JPH06506574A (ja) 1991-04-12 1992-04-04 コード化方法

Country Status (17)

Country Link
US (1) US5450133A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (2) EP0508342A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH06506574A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR100269908B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN1035856C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AR (1) AR248202A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE143204T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU655460B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA2108254C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (2) DE4111980A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MX (1) MX9201673A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MY (1) MY109280A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NZ (1) NZ242306A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SG (1) SG66298A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TR (1) TR25956A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TW (1) TW197554B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1992019071A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9504307D0 (en) * 1995-03-03 1995-04-19 Philips Electronics Uk Ltd Video image processing
KR100204478B1 (ko) * 1996-05-09 1999-06-15 배순훈 전역 움직임에 의한 빈 공간 보상 방법 및 그 장치
JP3649370B2 (ja) * 1998-02-25 2005-05-18 日本ビクター株式会社 動き補償符号化装置及び動き補償符号化方法
US6750900B1 (en) 1998-07-23 2004-06-15 Eastman Kodak Company Method and apparatus for computing motion tracking parameters
US6252906B1 (en) * 1998-07-31 2001-06-26 Thomson Licensing S.A. Decimation of a high definition video signal
US8542319B1 (en) * 2012-12-07 2013-09-24 Faroudja Enterprises, Inc. Interlaced video pre-processor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8328362D0 (en) * 1983-10-24 1983-11-23 Indep Broadcasting Authority Movement detector
US4817180A (en) * 1984-11-10 1989-03-28 Dainippon Screen Mfg. Co., Ltd. Image signal filtering
DE3809249A1 (de) * 1988-03-18 1989-09-28 Thomson Brandt Gmbh Bewegungsdetektor
FR2644914B1 (fr) * 1989-03-24 1991-05-31 Labo Electronique Physique Dispositif d'estimation de mouvement dans des images de television
FR2645383B1 (fr) * 1989-03-31 1997-06-27 Thomson Consumer Electronics Procede et dispositif d'interpolation temporelle d'images, a compensation de mouvement corrigee
DE4007851A1 (de) * 1989-08-24 1991-02-28 Thomson Brandt Gmbh Verfahren zur bewegungskompensation in einem bewegtbildcoder oder -decoder
US5072293A (en) * 1989-08-29 1991-12-10 U.S. Philips Corporation Method of estimating motion in a picture signal
GB2248361B (en) * 1990-09-28 1994-06-01 Sony Broadcast & Communication Motion dependent video signal processing
GB2259212B (en) * 1991-08-27 1995-03-29 Sony Broadcast & Communication Standards conversion of digital video signals
GB2263601B (en) * 1992-01-24 1995-05-24 Sony Broadcast & Communication Motion compensated video signal processing
JPH06113287A (ja) * 1992-09-30 1994-04-22 Matsushita Electric Ind Co Ltd 画像符号化装置と画像復号化装置

Also Published As

Publication number Publication date
CA2108254C (en) 2002-01-29
DE59207196D1 (de) 1996-10-24
AU1453592A (en) 1992-11-17
US5450133A (en) 1995-09-12
EP0579651B1 (de) 1996-09-18
MX9201673A (es) 1992-10-01
TR25956A (tr) 1993-11-01
CN1035856C (zh) 1997-09-10
WO1992019071A1 (de) 1992-10-29
KR100269908B1 (ko) 2000-10-16
NZ242306A (en) 1994-04-27
AR248202A1 (es) 1995-06-30
EP0508342A1 (de) 1992-10-14
MY109280A (en) 1996-12-31
TW197554B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-01-01
DE4111980A1 (de) 1992-10-15
CA2108254A1 (en) 1992-10-13
SG66298A1 (en) 1999-07-20
EP0579651A1 (de) 1994-01-26
ATE143204T1 (de) 1996-10-15
CN1065767A (zh) 1992-10-28
AU655460B2 (en) 1994-12-22

Similar Documents

Publication Publication Date Title
EP0160063B1 (en) A movement detector for use in television signal processing
CA2092076A1 (en) Video image processing
JP2952631B2 (ja) ビデオメモリ装置
CA2031099A1 (en) Motion detection apparatus as for an interlace to non-interlace scan converter
JPH07131761A (ja) テレビジョン信号処理回路
US5412436A (en) Motion adaptive video processing system
JPH07303241A (ja) インターレースされた映像信号のための適応フィールド／フレームフィルタ
JPS62128683A (ja) 画像信号変換装置
JPH06506574A (ja) コード化方法
JP3201079B2 (ja) インターレース動画像信号の動き補償予測方法、符号化方法及び装置
JP3189292B2 (ja) 走査線補間装置
US5150207A (en) Video signal transmitting system
EP0540102A1 (en) Arrangement for reducing artifacts in video signals
JP2642846B2 (ja) フィールド間の動き検出装置
EP1444836A1 (en) Detecting static areas
EP0575862B1 (en) Method and apparatus for adaptive interpolation
JP3861309B2 (ja) 信号変換装置および信号変換方法
JP3020544B2 (ja) 画像信号の走査変換装置
JP3800638B2 (ja) 画像情報変換装置および方法
GB2293074A (en) Motion detector and key signal interpolator
JPH02215291A (ja) 動き適応処理装置
JP2730065B2 (ja) テレビジョン受像機及び動き検出回路
JP3831960B2 (ja) 圧縮高解像度ビデオ信号の補間装置および補間方法
JPS6330080A (ja) 画像信号変換装置
JP2519526B2 (ja) 信号処理装置