JPS6215983A - 映像信号の信号処理装置 - Google Patents

映像信号の信号処理装置

Info

Publication number
JPS6215983A
JPS6215983A JP60154648A JP15464885A JPS6215983A JP S6215983 A JPS6215983 A JP S6215983A JP 60154648 A JP60154648 A JP 60154648A JP 15464885 A JP15464885 A JP 15464885A JP S6215983 A JPS6215983 A JP S6215983A
Authority
JP
Japan
Prior art keywords
data string
signal
video signal
level
level correction
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
JP60154648A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0533878B2 (fr
Inventor
Shigeru Awamoto
繁 粟本
Tatsuji Sakauchi
達司 坂内
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 JP60154648A priority Critical patent/JPS6215983A/ja
Priority to KR1019860005515A priority patent/KR910001466B1/ko
Priority to EP86305352A priority patent/EP0210773B1/fr
Priority to DE8686305352T priority patent/DE3672068D1/de
Priority to US06/884,698 priority patent/US4757392A/en
Publication of JPS6215983A publication Critical patent/JPS6215983A/ja
Publication of JPH0533878B2 publication Critical patent/JPH0533878B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Picture Signal Circuits (AREA)
  • Television Signal Processing For Recording (AREA)
JP60154648A 1985-07-12 1985-07-12 映像信号の信号処理装置 Granted JPS6215983A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP60154648A JPS6215983A (ja) 1985-07-12 1985-07-12 映像信号の信号処理装置
KR1019860005515A KR910001466B1 (ko) 1985-07-12 1986-07-09 영상신호의 신호처리장치
EP86305352A EP0210773B1 (fr) 1985-07-12 1986-07-11 Compensation des erreurs par insertion d'un signal à la forme d'onde en dents de scie avec un grand rapport signal-bruit
DE8686305352T DE3672068D1 (de) 1985-07-12 1986-07-11 Fehlerkompensation durch einfuegung eines signals mit saegezahnwellenform mit grossem stoerpegelabstand.
US06/884,698 US4757392A (en) 1985-07-12 1986-07-11 Error compensation by a ramp waveform having a high signal-to-noise ratio

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60154648A JPS6215983A (ja) 1985-07-12 1985-07-12 映像信号の信号処理装置

Publications (2)

Publication Number Publication Date
JPS6215983A true JPS6215983A (ja) 1987-01-24
JPH0533878B2 JPH0533878B2 (fr) 1993-05-20

Family

ID=15588822

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60154648A Granted JPS6215983A (ja) 1985-07-12 1985-07-12 映像信号の信号処理装置

Country Status (1)

Country Link
JP (1) JPS6215983A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01114275A (ja) * 1987-10-28 1989-05-02 Hitachi Ltd 映像信号記録再生装置
US5296929A (en) * 1990-10-31 1994-03-22 Matsushita Electric Industrial Co., Ltd. Automatic correction apparatus for video signal of digital VTR

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55147882A (en) * 1979-05-09 1980-11-18 Edetsuku:Kk Contrast converter in vtr, tv camera, and so on
JPS5990477A (ja) * 1982-11-16 1984-05-24 Sony Corp ビデオ信号補正回路

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55147882A (en) * 1979-05-09 1980-11-18 Edetsuku:Kk Contrast converter in vtr, tv camera, and so on
JPS5990477A (ja) * 1982-11-16 1984-05-24 Sony Corp ビデオ信号補正回路

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01114275A (ja) * 1987-10-28 1989-05-02 Hitachi Ltd 映像信号記録再生装置
US5296929A (en) * 1990-10-31 1994-03-22 Matsushita Electric Industrial Co., Ltd. Automatic correction apparatus for video signal of digital VTR

Also Published As

Publication number Publication date
JPH0533878B2 (fr) 1993-05-20

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