DE69609028D1 - Bewegungskompensierte bildfrequenzumwandlung - Google Patents

Bewegungskompensierte bildfrequenzumwandlung

Info

Publication number
DE69609028D1
DE69609028D1 DE69609028T DE69609028T DE69609028D1 DE 69609028 D1 DE69609028 D1 DE 69609028D1 DE 69609028 T DE69609028 T DE 69609028T DE 69609028 T DE69609028 T DE 69609028T DE 69609028 D1 DE69609028 D1 DE 69609028D1
Authority
DE
Germany
Prior art keywords
frequency conversion
motion compensated
image frequency
compensated image
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.)
Expired - Lifetime
Application number
DE69609028T
Other languages
English (en)
Other versions
DE69609028T2 (de
Inventor
Haan Gerard De
Willem Biezen
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.)
Trident Microsystems Far East Ltd Cayman Islands
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE69609028D1 publication Critical patent/DE69609028D1/de
Publication of DE69609028T2 publication Critical patent/DE69609028T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04N7/0135—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes
    • H04N7/014—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes involving the use of motion vectors
    • 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
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0112—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level one of the standards corresponding to a cinematograph film standard
    • 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
    • H04N7/0127—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter
    • H04N7/0132—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter the field or frame frequency of the incoming video signal being multiplied by a positive integer, e.g. for flicker reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
DE69609028T 1995-04-11 1996-03-18 Bewegungskompensierte bildfrequenzumwandlung Expired - Lifetime DE69609028T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP95200909 1995-04-11
PCT/IB1996/000230 WO1996033571A2 (en) 1995-04-11 1996-03-18 Motion-compensated field rate conversion

Publications (2)

Publication Number Publication Date
DE69609028D1 true DE69609028D1 (de) 2000-08-03
DE69609028T2 DE69609028T2 (de) 2001-02-22

Family

ID=8220183

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69609028T Expired - Lifetime DE69609028T2 (de) 1995-04-11 1996-03-18 Bewegungskompensierte bildfrequenzumwandlung

Country Status (5)

Country Link
EP (1) EP0765572B1 (de)
JP (1) JP3905922B2 (de)
KR (1) KR100391192B1 (de)
DE (1) DE69609028T2 (de)
WO (1) WO1996033571A2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000019723A1 (en) * 1998-09-29 2000-04-06 Koninklijke Philips Electronics N.V. Conversion of coded video data
GB2368220A (en) * 2000-10-09 2002-04-24 Snell & Wilcox Ltd Compression of motion vectors
KR100857731B1 (ko) 2001-02-21 2008-09-10 코닌클리케 필립스 일렉트로닉스 엔.브이. 움직임 추정을 용이하게 하는 방법 및 장치
JP3596521B2 (ja) 2001-12-13 2004-12-02 ソニー株式会社 画像信号処理装置及び方法
JP3596519B2 (ja) 2001-12-13 2004-12-02 ソニー株式会社 画像信号処理装置及び方法
JP3596520B2 (ja) * 2001-12-13 2004-12-02 ソニー株式会社 画像信号処理装置及び方法
JP2004023673A (ja) * 2002-06-19 2004-01-22 Sony Corp 動きベクトル検出装置及び方法、動き補正装置及び方法
JP4565339B2 (ja) * 2003-05-16 2010-10-20 ソニー株式会社 動き補正装置及び方法
JP5014987B2 (ja) * 2004-06-30 2012-08-29 トライデント マイクロシステムズ インコーポレイテッド ビデオモード検出による動き補償
JP2008524888A (ja) 2004-12-15 2008-07-10 トムソン ライセンシング ビデオ画像信号を処理する方法および装置
JP4799330B2 (ja) * 2006-09-08 2011-10-26 株式会社東芝 フレーム補間回路、フレーム補間方法、表示装置
WO2008102828A1 (ja) 2007-02-20 2008-08-28 Sony Corporation 画像表示装置
WO2008136116A1 (ja) * 2007-04-26 2008-11-13 Pioneer Corporation 内挿フレーム作成制御装置、フレームレート変換装置、表示装置、内挿フレーム作成制御方法、そのプログラム、および、そのプログラムを記録した記録媒体
US8526502B2 (en) 2007-09-10 2013-09-03 Entropic Communications, Inc. Method and apparatus for line based vertical motion estimation and compensation
JP4882948B2 (ja) 2007-10-04 2012-02-22 ソニー株式会社 画像処理装置および方法、並びにプログラム
JP4964197B2 (ja) * 2008-07-18 2012-06-27 株式会社Ｊｖｃケンウッド 映像信号処理装置及び映像信号処理方法
JP4513913B2 (ja) * 2008-08-07 2010-07-28 ソニー株式会社 画像信号処理装置および方法
WO2010046989A1 (ja) * 2008-10-23 2010-04-29 パイオニア株式会社 フレームレート変換装置、画像処理装置、表示装置、フレームレート変換方法、そのプログラム、および、そのプログラムを記録した記録媒体
WO2010046990A1 (ja) * 2008-10-23 2010-04-29 パイオニア株式会社 内挿フレーム生成装置、フレームレート変換装置、表示装置、内挿フレーム生成方法、そのプログラム、および、そのプログラムを記録した記録媒体

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2645383B1 (fr) * 1989-03-31 1997-06-27 Thomson Consumer Electronics Procede et dispositif d'interpolation temporelle d'images, a compensation de mouvement corrigee
DE69114795T2 (de) * 1990-09-03 1996-06-27 Philips Electronics Nv Bewegungskompensierte Bildfrequenzumwandlung.
FR2678464A1 (fr) * 1991-06-27 1992-12-31 Thomson Csf Procede de conversion du rythme temporel d'une sequence d'images animees.
EP0648047B1 (de) * 1993-10-11 2005-08-24 THOMSON multimedia Verfahren und Vorrichtung zum Bilden eines Videosignals durch Bewegungsschätzung und Signalwege mit verschiedenen Interpolationsverarbeitungen
IT1261633B (it) * 1993-10-26 1996-05-23 Seleco Spa Metodo per la conversione della frequenza di ripetizione delle trame di un segnale video da 50 hz a 75 hz con compensazione del movimento eapparecchiatura per la implementazione di tale metodo.

Also Published As

Publication number Publication date
DE69609028T2 (de) 2001-02-22
WO1996033571A3 (en) 1996-12-19
JP3905922B2 (ja) 2007-04-18
EP0765572B1 (de) 2000-06-28
EP0765572A2 (de) 1997-04-02
JPH10501953A (ja) 1998-02-17
KR100391192B1 (ko) 2003-11-17
WO1996033571A2 (en) 1996-10-24
KR970704299A (ko) 1997-08-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8322 Nonbinding interest in granting licences declared
8320 Willingness to grant licences declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: NXP B.V., EINDHOVEN, NL

8327 Change in the person/name/address of the patent owner

Owner name: TRIDENT MICROSYSTEMS (FAR EAST) LTD., GRAND CA, KY

8328 Change in the person/name/address of the agent

Representative=s name: EPPING HERMANN FISCHER, PATENTANWALTSGESELLSCHAFT