JPS6142910B2 - - Google Patents

Info

Publication number
JPS6142910B2
JPS6142910B2 JP53116349A JP11634978A JPS6142910B2 JP S6142910 B2 JPS6142910 B2 JP S6142910B2 JP 53116349 A JP53116349 A JP 53116349A JP 11634978 A JP11634978 A JP 11634978A JP S6142910 B2 JPS6142910 B2 JP S6142910B2
Authority
JP
Japan
Prior art keywords
output
circuit
signal
video signal
input
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
Application number
JP53116349A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5542472A (en
Inventor
Norio Ebihara
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP11634978A priority Critical patent/JPS5542472A/ja
Priority to GB7932462A priority patent/GB2033190B/en
Priority to NL7907012A priority patent/NL192017C/xx
Priority to DE2938130A priority patent/DE2938130C3/de
Priority to US06/077,174 priority patent/US4242705A/en
Priority to AU51031/79A priority patent/AU526709B2/en
Priority to CA336,033A priority patent/CA1126860A/en
Priority to AT0621579A priority patent/AT381817B/de
Priority to FR7923612A priority patent/FR2437130A1/fr
Publication of JPS5542472A publication Critical patent/JPS5542472A/ja
Publication of JPS6142910B2 publication Critical patent/JPS6142910B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Picture Signal Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
JP11634978A 1978-09-21 1978-09-21 Noise elimination circuit Granted JPS5542472A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP11634978A JPS5542472A (en) 1978-09-21 1978-09-21 Noise elimination circuit
GB7932462A GB2033190B (en) 1978-09-21 1979-09-19 Video noise reduction system
NL7907012A NL192017C (nl) 1978-09-21 1979-09-20 Video-ruisreductiestelsel.
DE2938130A DE2938130C3 (de) 1978-09-21 1979-09-20 System zur Störungs- bzw. Rauschverminderung in einem Bildsignal
US06/077,174 US4242705A (en) 1978-09-21 1979-09-20 Noise reduction system for video signals
AU51031/79A AU526709B2 (en) 1978-09-21 1979-09-20 Video noise reduction system
CA336,033A CA1126860A (en) 1978-09-21 1979-09-20 Noise reduction system for video signals
AT0621579A AT381817B (de) 1978-09-21 1979-09-21 System zur stoerung bzw. rauschverminderung in einem bildsignal
FR7923612A FR2437130A1 (fr) 1978-09-21 1979-09-21 Dispositif de reduction des parasites

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11634978A JPS5542472A (en) 1978-09-21 1978-09-21 Noise elimination circuit

Publications (2)

Publication Number Publication Date
JPS5542472A JPS5542472A (en) 1980-03-25
JPS6142910B2 true JPS6142910B2 (pt) 1986-09-24

Family

ID=14684746

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11634978A Granted JPS5542472A (en) 1978-09-21 1978-09-21 Noise elimination circuit

Country Status (1)

Country Link
JP (1) JPS5542472A (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992006559A1 (en) * 1990-10-05 1992-04-16 Matsushita Electric Industrial Co., Ltd. Noise reducing apparatus

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5567276A (en) * 1978-11-15 1980-05-21 Sony Corp Noise removing circuit
US4553165A (en) * 1983-08-11 1985-11-12 Eastman Kodak Company Transform processing method for reducing noise in an image
JPS6163169A (ja) * 1984-09-05 1986-04-01 Matsushita Electric Ind Co Ltd 映像信号処理装置
JPS6170865A (ja) * 1984-09-14 1986-04-11 Matsushita Electric Ind Co Ltd 撮像装置
JP2573719B2 (ja) * 1990-04-23 1997-01-22 松下電器産業株式会社 ノイズ低減装置
JPH07177393A (ja) * 1993-12-21 1995-07-14 Matsushita Electric Ind Co Ltd 雑音除去装置
JP2830723B2 (ja) * 1993-12-20 1998-12-02 松下電器産業株式会社 雑音除去装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992006559A1 (en) * 1990-10-05 1992-04-16 Matsushita Electric Industrial Co., Ltd. Noise reducing apparatus

Also Published As

Publication number Publication date
JPS5542472A (en) 1980-03-25

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