JPS53148223A - Regenerative correction system for film picture - Google Patents

Regenerative correction system for film picture

Info

Publication number
JPS53148223A
JPS53148223A JP6272377A JP6272377A JPS53148223A JP S53148223 A JPS53148223 A JP S53148223A JP 6272377 A JP6272377 A JP 6272377A JP 6272377 A JP6272377 A JP 6272377A JP S53148223 A JPS53148223 A JP S53148223A
Authority
JP
Japan
Prior art keywords
correction system
picture
film picture
film
regenerative 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
JP6272377A
Other languages
Japanese (ja)
Other versions
JPS623633B2 (en
Inventor
Soichi Iwamura
Takuji Sekiguchi
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.)
Japan Broadcasting Corp
Original Assignee
Nippon Hoso Kyokai NHK
Japan Broadcasting 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 Nippon Hoso Kyokai NHK, Japan Broadcasting Corp filed Critical Nippon Hoso Kyokai NHK
Priority to JP6272377A priority Critical patent/JPS53148223A/en
Publication of JPS53148223A publication Critical patent/JPS53148223A/en
Publication of JPS623633B2 publication Critical patent/JPS623633B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Television Signal Processing For Recording (AREA)
  • Details Of Television Scanning (AREA)

Abstract

PURPOSE: To obtain a regenerated picture of high quality, by regenerating a reference signal recorded in a vertical flyback interval between pictures on a film simultaneously to pictures, by correcting a regenerated picture on the film on the basis of this reference signal, and by removing the deterioratin of the picture quality due to an optical element system.
COPYRIGHT: (C)1978,JPO&Japio
JP6272377A 1977-05-31 1977-05-31 Regenerative correction system for film picture Granted JPS53148223A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6272377A JPS53148223A (en) 1977-05-31 1977-05-31 Regenerative correction system for film picture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6272377A JPS53148223A (en) 1977-05-31 1977-05-31 Regenerative correction system for film picture

Publications (2)

Publication Number Publication Date
JPS53148223A true JPS53148223A (en) 1978-12-23
JPS623633B2 JPS623633B2 (en) 1987-01-26

Family

ID=13208552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6272377A Granted JPS53148223A (en) 1977-05-31 1977-05-31 Regenerative correction system for film picture

Country Status (1)

Country Link
JP (1) JPS53148223A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60151632A (en) * 1984-01-19 1985-08-09 Fuji Photo Film Co Ltd Calibrating method of photographic image information
JPS6336674A (en) * 1986-07-31 1988-02-17 Nippon Hoso Kyokai <Nhk> Film picture recording and reproducing device
JPH01188071A (en) * 1988-12-02 1989-07-27 Matsushita Graphic Commun Syst Inc Picture signal corrector
JPH03169176A (en) * 1989-11-28 1991-07-22 Tokyo Electric Co Ltd Image scanner for film

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5051614A (en) * 1973-09-07 1975-05-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5051614A (en) * 1973-09-07 1975-05-08

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60151632A (en) * 1984-01-19 1985-08-09 Fuji Photo Film Co Ltd Calibrating method of photographic image information
JPH051449B2 (en) * 1984-01-19 1993-01-08 Fuji Photo Film Co Ltd
JPS6336674A (en) * 1986-07-31 1988-02-17 Nippon Hoso Kyokai <Nhk> Film picture recording and reproducing device
JPH01188071A (en) * 1988-12-02 1989-07-27 Matsushita Graphic Commun Syst Inc Picture signal corrector
JPH022348B2 (en) * 1988-12-02 1990-01-17 Matsushita Graphic Communic
JPH03169176A (en) * 1989-11-28 1991-07-22 Tokyo Electric Co Ltd Image scanner for film

Also Published As

Publication number Publication date
JPS623633B2 (en) 1987-01-26

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