DE3880338T2 - Schaltung zur konturkompensation. - Google Patents

Schaltung zur konturkompensation.

Info

Publication number
DE3880338T2
DE3880338T2 DE88300988T DE3880338T DE3880338T2 DE 3880338 T2 DE3880338 T2 DE 3880338T2 DE 88300988 T DE88300988 T DE 88300988T DE 3880338 T DE3880338 T DE 3880338T DE 3880338 T2 DE3880338 T2 DE 3880338T2
Authority
DE
Germany
Prior art keywords
circuit
contour compensation
contour
compensation
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
DE88300988T
Other languages
English (en)
Other versions
DE3880338D1 (de
Inventor
Yasuo C O Pioneer El Corp Yagi
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Application granted granted Critical
Publication of DE3880338D1 publication Critical patent/DE3880338D1/de
Publication of DE3880338T2 publication Critical patent/DE3880338T2/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
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/142—Edging; Contouring

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
DE88300988T 1987-02-06 1988-02-05 Schaltung zur konturkompensation. Expired - Fee Related DE3880338T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987017029U JPH055725Y2 (de) 1987-02-06 1987-02-06

Publications (2)

Publication Number Publication Date
DE3880338D1 DE3880338D1 (de) 1993-05-27
DE3880338T2 true DE3880338T2 (de) 1993-11-04

Family

ID=11932571

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88300988T Expired - Fee Related DE3880338T2 (de) 1987-02-06 1988-02-05 Schaltung zur konturkompensation.

Country Status (4)

Country Link
US (1) US4780623A (de)
EP (1) EP0278698B1 (de)
JP (1) JPH055725Y2 (de)
DE (1) DE3880338T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4958361A (en) * 1988-04-22 1990-09-18 Hughes Aircraft Company Edge effect reduction by smoothing in digital receivers
US4914398A (en) * 1988-08-01 1990-04-03 International Business Machines Corporation Method and circuitry to suppress additive disturbances in data channels containing MR sensors
KR920010186B1 (ko) * 1990-10-30 1992-11-19 주식회사 금성사 비디오 카세트 레코더의 화상제어시스템
JP2735413B2 (ja) * 1991-08-30 1998-04-02 三菱電機エンジニアリング株式会社 ピーク信号検出装置
US5546135A (en) * 1992-02-28 1996-08-13 Matsushita Electric Industrial Co., Ltd. Contour restoration apparatus
DE4214949A1 (de) * 1992-05-06 1993-11-11 Nokia Deutschland Gmbh Anordnung zur zeitlichen Detektion einer Signalflanke eines auf einer Übertragungsleitung übertragenen elektrischen Signals
KR950006053B1 (ko) * 1992-08-03 1995-06-07 주식회사금성사 영상신호의 천이영역 강조장치와 방법
US5394108A (en) * 1992-08-31 1995-02-28 Motorola Non-linear burst mode data receiver
JP3635194B2 (ja) * 1997-09-09 2005-04-06 アルプス電気株式会社 ２次微分値画像の再構成処理方法およびこの再構成処理方法に基づく画像の輪郭強調処理方法ならびにこの輪郭強調処理方法に基づく記録を行う熱転写プリンタ

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2453803A1 (de) * 1974-11-13 1976-05-20 Licentia Gmbh Verfahren und schaltungsanordnung zur nichtlinearen aperturentzerrung
US4030121A (en) * 1975-12-02 1977-06-14 Faroudja Y C Video crispener
US4414564A (en) * 1981-12-28 1983-11-08 Magnavox Consumer Electronics Company Nonlinear edge peaking system and method
JPS58136176A (ja) * 1982-02-05 1983-08-13 Pioneer Electronic Corp 輪郭補正回路
JPS58136175A (ja) * 1982-02-05 1983-08-13 Pioneer Electronic Corp 輪郭補正回路
JPS58136177A (ja) * 1982-02-08 1983-08-13 Pioneer Electronic Corp 輪郭補正回路
JPS58169770A (ja) * 1982-03-11 1983-10-06 Toshiba Battery Co Ltd アルカリ電池の製造方法
FR2559724B1 (fr) * 1984-02-22 1990-06-29 Dba Dispositif generateur de pression de freinage pour installation de freinage a double circuit
JPS61111260A (ja) * 1985-09-05 1986-05-29 Ricoh Co Ltd 自動原稿給送装置

Also Published As

Publication number Publication date
EP0278698A2 (de) 1988-08-17
US4780623A (en) 1988-10-25
EP0278698B1 (de) 1993-04-21
EP0278698A3 (en) 1989-11-23
DE3880338D1 (de) 1993-05-27
JPS63125472U (de) 1988-08-16
JPH055725Y2 (de) 1993-02-15

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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