JPS5575388A - Color noise suppression device - Google Patents

Color noise suppression device

Info

Publication number
JPS5575388A
JPS5575388A JP15022278A JP15022278A JPS5575388A JP S5575388 A JPS5575388 A JP S5575388A JP 15022278 A JP15022278 A JP 15022278A JP 15022278 A JP15022278 A JP 15022278A JP S5575388 A JPS5575388 A JP S5575388A
Authority
JP
Japan
Prior art keywords
voltage
resistances
luminance signal
diode
amplifier circuit
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
JP15022278A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6115632B2 (enrdf_load_stackoverflow
Inventor
Sohei Yamamura
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 JP15022278A priority Critical patent/JPS5575388A/ja
Publication of JPS5575388A publication Critical patent/JPS5575388A/ja
Publication of JPS6115632B2 publication Critical patent/JPS6115632B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Processing Of Color Television Signals (AREA)
JP15022278A 1978-12-04 1978-12-04 Color noise suppression device Granted JPS5575388A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15022278A JPS5575388A (en) 1978-12-04 1978-12-04 Color noise suppression device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15022278A JPS5575388A (en) 1978-12-04 1978-12-04 Color noise suppression device

Publications (2)

Publication Number Publication Date
JPS5575388A true JPS5575388A (en) 1980-06-06
JPS6115632B2 JPS6115632B2 (enrdf_load_stackoverflow) 1986-04-25

Family

ID=15492196

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15022278A Granted JPS5575388A (en) 1978-12-04 1978-12-04 Color noise suppression device

Country Status (1)

Country Link
JP (1) JPS5575388A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5744385A (en) * 1980-08-29 1982-03-12 Hitachi Ltd Signal processing circuit of color video camera
JPS601989A (ja) * 1983-06-17 1985-01-08 Canon Inc 撮像装置
JPS6030290A (ja) * 1983-07-29 1985-02-15 Hitachi Ltd カラ−ビデオカメラの信号処理回路
JPS6462995A (en) * 1987-09-02 1989-03-09 Mitsubishi Electric Corp Color saturation control circuit
JPH02235494A (ja) * 1989-03-09 1990-09-18 Nippon Hoso Kyokai <Nhk> 受信カラーテレビジョン信号の低輝度レベル補正方式

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5744385A (en) * 1980-08-29 1982-03-12 Hitachi Ltd Signal processing circuit of color video camera
JPS601989A (ja) * 1983-06-17 1985-01-08 Canon Inc 撮像装置
JPS6030290A (ja) * 1983-07-29 1985-02-15 Hitachi Ltd カラ−ビデオカメラの信号処理回路
JPS6462995A (en) * 1987-09-02 1989-03-09 Mitsubishi Electric Corp Color saturation control circuit
JPH02235494A (ja) * 1989-03-09 1990-09-18 Nippon Hoso Kyokai <Nhk> 受信カラーテレビジョン信号の低輝度レベル補正方式

Also Published As

Publication number Publication date
JPS6115632B2 (enrdf_load_stackoverflow) 1986-04-25

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