JPS61270995A - テレビジヨン画質改善装置 - Google Patents

テレビジヨン画質改善装置

Info

Publication number
JPS61270995A
JPS61270995A JP60111350A JP11135085A JPS61270995A JP S61270995 A JPS61270995 A JP S61270995A JP 60111350 A JP60111350 A JP 60111350A JP 11135085 A JP11135085 A JP 11135085A JP S61270995 A JPS61270995 A JP S61270995A
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.)
Granted
Application number
JP60111350A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0327147B2 (enrdf_load_stackoverflow
Inventor
Ryuichi Fujimura
隆一 藤村
Reiichi Kobayashi
玲一 小林
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
NEC Corp
Original Assignee
NEC Home Electronics Ltd
Nippon Electric 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
Application filed by NEC Home Electronics Ltd, Nippon Electric Co 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)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Processing Of Color Television Signals (AREA)
  • Picture Signal Circuits (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 true JPS61270995A (ja) 1986-12-01
JPH0327147B2 JPH0327147B2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63138765U (enrdf_load_stackoverflow) * 1987-02-28 1988-09-13
US7006704B2 (en) 2001-03-23 2006-02-28 Nec Viewtechnology, Ltd. Method of and apparatus for improving picture quality
JP2006094491A (ja) * 2004-09-21 2006-04-06 Thomson Licensing 表示装置の欠陥を補償するビデオ信号を処理するための方法及び装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63138765U (enrdf_load_stackoverflow) * 1987-02-28 1988-09-13
US7006704B2 (en) 2001-03-23 2006-02-28 Nec Viewtechnology, Ltd. Method of and apparatus for improving picture quality
JP2006094491A (ja) * 2004-09-21 2006-04-06 Thomson Licensing 表示装置の欠陥を補償するビデオ信号を処理するための方法及び装置

Also Published As

Publication number Publication date
JPH0327147B2 (enrdf_load_stackoverflow) 1991-04-15

Similar Documents

Publication Publication Date Title
JPS61270995A (ja) テレビジヨン画質改善装置
JPS61270994A (ja) テレビジヨン画質改善装置
JPS61295786A (ja) テレビジヨン画質改善装置
JPH0316078B2 (enrdf_load_stackoverflow)
JPH0584982B2 (enrdf_load_stackoverflow)
JPS61270992A (ja) テレビジヨン画質改善装置
JPH0327145B2 (enrdf_load_stackoverflow)
JPS61295790A (ja) テレビジヨン画質改善装置
JPH0327151B2 (enrdf_load_stackoverflow)
JPH0327152B2 (enrdf_load_stackoverflow)
JPH0327154B2 (enrdf_load_stackoverflow)
JPH0327149B2 (enrdf_load_stackoverflow)
JPH0327150B2 (enrdf_load_stackoverflow)
JPS61295793A (ja) テレビジヨン画質改善装置
JPS61295787A (ja) テレビジヨン画質改善装置
JPS61296883A (ja) テレビジヨン画質改善装置
JPS61270993A (ja) テレビジヨン画質改善装置
JPS61295789A (ja) テレビジヨン画質改善装置
JPS61270989A (ja) テレビジヨン画質改善装置
JPH0584995B2 (enrdf_load_stackoverflow)
JPH0327153B2 (enrdf_load_stackoverflow)
JPS61270988A (ja) テレビジヨン画質改善装置
JPH0316077B2 (enrdf_load_stackoverflow)
JPH0330354B2 (enrdf_load_stackoverflow)
JPS61295788A (ja) テレビジヨン画質改善装置

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