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JPS5427318A - Color saturation degree controlle - Google Patents

Color saturation degree controlle

Info

Publication number
JPS5427318A
JPS5427318A JP9280477A JP9280477A JPS5427318A JP S5427318 A JPS5427318 A JP S5427318A JP 9280477 A JP9280477 A JP 9280477A JP 9280477 A JP9280477 A JP 9280477A JP S5427318 A JPS5427318 A JP S5427318A
Authority
JP
Japan
Prior art keywords
controlle
saturation degree
color saturation
output
degree
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
JP9280477A
Other languages
Japanese (ja)
Other versions
JPS6048954B2 (en
Inventor
Namio Yamaguchi
Minoru Miyata
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
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP9280477A priority Critical patent/JPS6048954B2/en
Publication of JPS5427318A publication Critical patent/JPS5427318A/en
Publication of JPS6048954B2 publication Critical patent/JPS6048954B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Processing Of Color Television Signals (AREA)

Abstract

PURPOSE: To reduce the degree of saturation to a constant level by sampling both the front and rear verge output of the gate circuit, detecting the peak value or the average value of the output amplitude and controlling the chroma saturation degree control circuit by the detected output.
COPYRIGHT: (C)1979,JPO&Japio
JP9280477A 1977-08-01 1977-08-01 Color saturation control device Expired JPS6048954B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9280477A JPS6048954B2 (en) 1977-08-01 1977-08-01 Color saturation control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9280477A JPS6048954B2 (en) 1977-08-01 1977-08-01 Color saturation control device

Publications (2)

Publication Number Publication Date
JPS5427318A true JPS5427318A (en) 1979-03-01
JPS6048954B2 JPS6048954B2 (en) 1985-10-30

Family

ID=14064591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9280477A Expired JPS6048954B2 (en) 1977-08-01 1977-08-01 Color saturation control device

Country Status (1)

Country Link
JP (1) JPS6048954B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5656086A (en) * 1979-10-12 1981-05-16 Matsushita Electric Ind Co Ltd Automatic saturation-degree control circuit
JPS5838092A (en) * 1981-08-29 1983-03-05 Matsushita Electric Ind Co Ltd Color signal controlling circuit
JPS60184380U (en) * 1984-05-17 1985-12-06 日本ビクター株式会社 Color signal processing circuit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5656086A (en) * 1979-10-12 1981-05-16 Matsushita Electric Ind Co Ltd Automatic saturation-degree control circuit
JPS5838092A (en) * 1981-08-29 1983-03-05 Matsushita Electric Ind Co Ltd Color signal controlling circuit
JPH0211072B2 (en) * 1981-08-29 1990-03-12 Matsushita Electric Ind Co Ltd
JPS60184380U (en) * 1984-05-17 1985-12-06 日本ビクター株式会社 Color signal processing circuit

Also Published As

Publication number Publication date
JPS6048954B2 (en) 1985-10-30

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