JPH0467838B2 - - Google Patents

Info

Publication number
JPH0467838B2
JPH0467838B2 JP62239064A JP23906487A JPH0467838B2 JP H0467838 B2 JPH0467838 B2 JP H0467838B2 JP 62239064 A JP62239064 A JP 62239064A JP 23906487 A JP23906487 A JP 23906487A JP H0467838 B2 JPH0467838 B2 JP H0467838B2
Authority
JP
Japan
Prior art keywords
emphasis
signal
frequency signal
signal component
component
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
JP62239064A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6482879A (en
Inventor
Juichi Ninomya
Juichi Iwadate
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.)
Japan Broadcasting Corp
Original Assignee
Japan Broadcasting 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 Japan Broadcasting Corp filed Critical Japan Broadcasting Corp
Priority to JP62239064A priority Critical patent/JPS6482879A/ja
Publication of JPS6482879A publication Critical patent/JPS6482879A/ja
Publication of JPH0467838B2 publication Critical patent/JPH0467838B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Picture Signal Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
JP62239064A 1987-09-25 1987-09-25 Adaptive type emphasis system Granted JPS6482879A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62239064A JPS6482879A (en) 1987-09-25 1987-09-25 Adaptive type emphasis system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62239064A JPS6482879A (en) 1987-09-25 1987-09-25 Adaptive type emphasis system

Publications (2)

Publication Number Publication Date
JPS6482879A JPS6482879A (en) 1989-03-28
JPH0467838B2 true JPH0467838B2 (enrdf_load_stackoverflow) 1992-10-29

Family

ID=17039325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62239064A Granted JPS6482879A (en) 1987-09-25 1987-09-25 Adaptive type emphasis system

Country Status (1)

Country Link
JP (1) JPS6482879A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100206319B1 (ko) * 1995-12-13 1999-07-01 윤종용 비디오 신호의 로컬 콘트라스트 개선을 위한 방법및장치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60218984A (ja) * 1984-04-13 1985-11-01 Kenji Machida ビデオエンハンサ
JPS61100076U (enrdf_load_stackoverflow) * 1984-12-07 1986-06-26
JPS62146076A (ja) * 1985-12-20 1987-06-30 Matsushita Electric Ind Co Ltd 鮮鋭度向上装置
JPS62171288A (ja) * 1986-01-23 1987-07-28 Toshiba Corp ビデオテ−プレコ−ダの記録画質補償回路

Also Published As

Publication number Publication date
JPS6482879A (en) 1989-03-28

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