JPS648795A - Luminance signal chrominance signal separation filter corresponding to picture correlation - Google Patents

Luminance signal chrominance signal separation filter corresponding to picture correlation

Info

Publication number
JPS648795A
JPS648795A JP16441587A JP16441587A JPS648795A JP S648795 A JPS648795 A JP S648795A JP 16441587 A JP16441587 A JP 16441587A JP 16441587 A JP16441587 A JP 16441587A JP S648795 A JPS648795 A JP S648795A
Authority
JP
Japan
Prior art keywords
circuit
output
signal
given
extraction filter
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.)
Pending
Application number
JP16441587A
Other languages
Japanese (ja)
Inventor
Tadashi Kasezawa
Hiroshi Ito
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP16441587A priority Critical patent/JPS648795A/en
Publication of JPS648795A publication Critical patent/JPS648795A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To reduce dot disturbance by using a switch circuit so as to output a color signal component in response to the transmission signal of a deciding means and reducing an output of the switch circuit from a composite video signal so as to form luminance signal. CONSTITUTION:An output 104 of a vertical color signal extraction filter, an output 106 of a horizontal color signal extraction filter 6b and an output 108 of a horizontal/vertical direction signal extraction filter 6c are given to a switching circuit 8 via compensation delay circuits 5c-5e respectively. A circuit 8 is controlled by a control signal from a picture correlation discrimination circuit 7 to output a color signal 111 to a terminal 2. On the other hand, the signal 111 is given to one input of a subtraction circuit 9a. The output 102 of the one line delay circuit 5a is given to the other input of the circuit 9a via a compensation delay circuit 5f and the output 113 of the circuit 9a is outputted from the terminal 3 as the luminance signal.
JP16441587A 1987-07-01 1987-07-01 Luminance signal chrominance signal separation filter corresponding to picture correlation Pending JPS648795A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16441587A JPS648795A (en) 1987-07-01 1987-07-01 Luminance signal chrominance signal separation filter corresponding to picture correlation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16441587A JPS648795A (en) 1987-07-01 1987-07-01 Luminance signal chrominance signal separation filter corresponding to picture correlation

Publications (1)

Publication Number Publication Date
JPS648795A true JPS648795A (en) 1989-01-12

Family

ID=15792712

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16441587A Pending JPS648795A (en) 1987-07-01 1987-07-01 Luminance signal chrominance signal separation filter corresponding to picture correlation

Country Status (1)

Country Link
JP (1) JPS648795A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10493945B2 (en) 2014-01-21 2019-12-03 Joyson Safety Systems Acquisition Llc Passenger side airbag

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10493945B2 (en) 2014-01-21 2019-12-03 Joyson Safety Systems Acquisition Llc Passenger side airbag
US11292421B2 (en) 2014-01-21 2022-04-05 Joyson Safety Systems Acquisition Llc Passenger side airbag

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