JPH0327147B2 - - Google Patents

Info

Publication number
JPH0327147B2
JPH0327147B2 JP60111350A JP11135085A JPH0327147B2 JP H0327147 B2 JPH0327147 B2 JP H0327147B2 JP 60111350 A JP60111350 A JP 60111350A JP 11135085 A JP11135085 A JP 11135085A JP H0327147 B2 JPH0327147 B2 JP H0327147B2
Authority
JP
Japan
Prior art keywords
correction
circuit
contour
signal
flare
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
JP60111350A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61270995A (ja
Inventor
Ryuichi Fujimura
Reiichi Kobayashi
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.)
NEC Home Electronics Ltd
Original Assignee
NEC Home Electronics 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
Application filed by NEC Home Electronics Ltd filed Critical NEC Home Electronics Ltd
Priority to JP60111350A priority Critical patent/JPS61270995A/ja
Publication of JPS61270995A publication Critical patent/JPS61270995A/ja
Publication of JPH0327147B2 publication Critical patent/JPH0327147B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/68—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Picture Signal Circuits (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
JP60111350A 1985-05-25 1985-05-25 テレビジヨン画質改善装置 Granted JPS61270995A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60111350A JPS61270995A (ja) 1985-05-25 1985-05-25 テレビジヨン画質改善装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60111350A JPS61270995A (ja) 1985-05-25 1985-05-25 テレビジヨン画質改善装置

Publications (2)

Publication Number Publication Date
JPS61270995A JPS61270995A (ja) 1986-12-01
JPH0327147B2 true JPH0327147B2 (enExample) 1991-04-15

Family

ID=14558964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60111350A Granted JPS61270995A (ja) 1985-05-25 1985-05-25 テレビジヨン画質改善装置

Country Status (1)

Country Link
JP (1) JPS61270995A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63138765U (enExample) * 1987-02-28 1988-09-13
JP4086479B2 (ja) 2001-03-23 2008-05-14 Ｎｅｃディスプレイソリューションズ株式会社 画質改善装置および画質改善方法
FR2875666A1 (fr) * 2004-09-21 2006-03-24 Thomson Licensing Sa Procede et dispositif de traitement d'un signal video visant a compenser les defauts de dispositifs d'affichage

Also Published As

Publication number Publication date
JPS61270995A (ja) 1986-12-01

Similar Documents

Publication Publication Date Title
US7006704B2 (en) Method of and apparatus for improving picture quality
JPH0327147B2 (enExample)
JPH0330355B2 (enExample)
JPH0327148B2 (enExample)
JPH0327145B2 (enExample)
JPH0584982B2 (enExample)
JPH0584996B2 (enExample)
JPH0327152B2 (enExample)
JPH0327151B2 (enExample)
JPH0316078B2 (enExample)
JPS61295790A (ja) テレビジヨン画質改善装置
JPH0327149B2 (enExample)
JPH0327154B2 (enExample)
JPH0327150B2 (enExample)
JPS61295787A (ja) テレビジヨン画質改善装置
JPH0584983B2 (enExample)
JPH0628390B2 (ja) テレビジヨン画質改善装置
JPH0584984B2 (enExample)
JPH0330353B2 (enExample)
JPH0584995B2 (enExample)
JPS61295789A (ja) テレビジヨン画質改善装置
JPH0330354B2 (enExample)
JPH0327153B2 (enExample)
JPH0327146B2 (enExample)
JPH02142279A (ja) 画質改善装置

Legal Events

Date Code Title Description
S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313111

R371 Transfer withdrawn

Free format text: JAPANESE INTERMEDIATE CODE: R371

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313111

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

LAPS Cancellation because of no payment of annual fees