DE69226994D1 - Verarbeitungsvorrichtung für Videosignale zur Aliasinginterferenzminderung - Google Patents

Verarbeitungsvorrichtung für Videosignale zur Aliasinginterferenzminderung

Info

Publication number
DE69226994D1
DE69226994D1 DE69226994T DE69226994T DE69226994D1 DE 69226994 D1 DE69226994 D1 DE 69226994D1 DE 69226994 T DE69226994 T DE 69226994T DE 69226994 T DE69226994 T DE 69226994T DE 69226994 D1 DE69226994 D1 DE 69226994D1
Authority
DE
Germany
Prior art keywords
processing apparatus
signal processing
video signal
interference mitigation
aliasing interference
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 - Fee Related
Application number
DE69226994T
Other languages
English (en)
Other versions
DE69226994T2 (de
Inventor
Atsushi Ishizu
Masaki Tokoi
Yoshio Seki
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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
Priority claimed from JP3179474A external-priority patent/JPH0817480B2/ja
Priority claimed from JP3186115A external-priority patent/JPH0815336B2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE69226994D1 publication Critical patent/DE69226994D1/de
Publication of DE69226994T2 publication Critical patent/DE69226994T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/015—High-definition television systems
    • H04N7/0152—High-definition television systems using spatial or temporal subsampling

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
DE69226994T 1991-07-19 1992-07-17 Verarbeitungsvorrichtung für Videosignale zur Aliasinginterferenzminderung Expired - Fee Related DE69226994T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3179474A JPH0817480B2 (ja) 1991-07-19 1991-07-19 映像信号処理装置
JP3186115A JPH0815336B2 (ja) 1991-07-25 1991-07-25 映像信号処理装置

Publications (2)

Publication Number Publication Date
DE69226994D1 true DE69226994D1 (de) 1998-10-22
DE69226994T2 DE69226994T2 (de) 1999-02-18

Family

ID=26499321

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69226994T Expired - Fee Related DE69226994T2 (de) 1991-07-19 1992-07-17 Verarbeitungsvorrichtung für Videosignale zur Aliasinginterferenzminderung

Country Status (3)

Country Link
US (1) US5327241A (de)
EP (1) EP0524009B1 (de)
DE (1) DE69226994T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3432821B2 (ja) * 1991-06-27 2003-08-04 日本放送協会 広帯域カラー画像信号送信装置および受信装置
US5446501A (en) * 1992-10-22 1995-08-29 Accom, Incorporated Three-dimensional median and recursive filtering apparatus and method for video image enhancement
JP3527259B2 (ja) * 1993-04-12 2004-05-17 松下電器産業株式会社 映像信号処理装置及び処理方法
KR0140674B1 (ko) * 1993-04-12 1998-06-15 모리시다 요이치 영상신호처리장치 및 처리방법
US6137835A (en) * 1993-11-16 2000-10-24 Canon Kabushiki Kaisha Picture coding apparatus using orthogonal transforms
US5574512A (en) * 1994-08-15 1996-11-12 Thomson Consumer Electronics, Inc. Motion adaptive video noise reduction system
DE102004032783A1 (de) * 2004-07-06 2006-02-16 Conradi + Kaiser Gmbh Platte zur Bildung eines Belags, insbesondere für den Aussenbereich, und Belag
JP4207009B2 (ja) * 2005-03-09 2009-01-14 ソニー株式会社 画像処理装置及び方法
EP1837826A1 (de) * 2006-03-20 2007-09-26 Matsushita Electric Industrial Co., Ltd. Bilderfassung unter Berücksichtigung von hochauflösender Nachinterpolation
JP4973031B2 (ja) * 2006-07-03 2012-07-11 ソニー株式会社 ノイズ抑圧方法、ノイズ抑圧方法のプログラム、ノイズ抑圧方法のプログラムを記録した記録媒体及びノイズ抑圧装置
US9300906B2 (en) * 2013-03-29 2016-03-29 Google Inc. Pull frame interpolation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4551753A (en) * 1981-12-17 1985-11-05 Nippon Hoso Kyokai Picture signal processing system including spatio-temporal filter
EP0146713B2 (de) * 1983-10-19 1996-04-10 Nippon Hoso Kyokai Multiplex Sub-Nyquist-Abtastungübertragungssystem für ein hochauflösendes Farbfernsehbildsignal
US4768092A (en) * 1986-07-23 1988-08-30 Canon Kabushiki Kaisha Image signal conversion device
JPH01320887A (ja) * 1988-06-22 1989-12-26 Sharp Corp 伝送テレビジョン信号の再生方式
JPH0279574A (ja) * 1988-09-16 1990-03-20 Atein Kaihatsu Kk 映像信号伝送方式
JP2576612B2 (ja) * 1988-12-28 1997-01-29 日本ビクター株式会社 信号変換装置
JPH0683435B2 (ja) * 1989-02-03 1994-10-19 三洋電機株式会社 サブサンプル映像信号復調装置
US4967271A (en) * 1989-04-05 1990-10-30 Ives C. Faroudja Television scan line doubler including temporal median filter
US4989090A (en) * 1989-04-05 1991-01-29 Yves C. Faroudja Television scan line doubler including temporal median filter
JPH03242098A (ja) * 1990-02-20 1991-10-29 Sony Corp 映像信号の伝送方式
EP0460928A3 (en) * 1990-06-07 1993-09-01 Matsushita Electric Industrial Co., Ltd. Video signal converting apparatus

Also Published As

Publication number Publication date
EP0524009A3 (en) 1994-08-24
DE69226994T2 (de) 1999-02-18
EP0524009A2 (de) 1993-01-20
EP0524009B1 (de) 1998-09-16
US5327241A (en) 1994-07-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee