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JPS54133824A - Picture converter - Google Patents

Picture converter

Info

Publication number
JPS54133824A
JPS54133824A JP4164778A JP4164778A JPS54133824A JP S54133824 A JPS54133824 A JP S54133824A JP 4164778 A JP4164778 A JP 4164778A JP 4164778 A JP4164778 A JP 4164778A JP S54133824 A JPS54133824 A JP S54133824A
Authority
JP
Japan
Prior art keywords
film
picture
photo
lens
mirror
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
JP4164778A
Other languages
Japanese (ja)
Inventor
Kazuya Matsumoto
Kiyonobu Endo
Kazuo Minoura
Tetsuo Kuwayama
Nobuyoshi Tanaka
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP4164778A priority Critical patent/JPS54133824A/en
Publication of JPS54133824A publication Critical patent/JPS54133824A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a film picture converter with a little abberration making use of the linearity of an expensive linear scan type photo detector used as a pickup unit.
CONSTITUTION: Film 1 consisting of frames of pictures 21, 22... is fed continuously in the arrow direction. Light source 10 irradiates arrays 71 and 72 on film 1 via condenser lens 11 and opening board 8 with openings 8a and 8d. Those array images are detected by photo array 3 by way of lens 4, polygonal rotating mirror 6, and lens 5. Photo array 3 is a CCD or a BBD of the MOS type, and photo detection element 2 detects perforations of film 1. In this constitution, fixing adequately the rotation speed of the polygonal mirror and the surface-dividing angle of the mirror makes it possible to convert the picture of film 1 of any feed speed into a TV picture signal without a break of the picture signal.
COPYRIGHT: (C)1979,JPO&Japio
JP4164778A 1978-04-07 1978-04-07 Picture converter Pending JPS54133824A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4164778A JPS54133824A (en) 1978-04-07 1978-04-07 Picture converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4164778A JPS54133824A (en) 1978-04-07 1978-04-07 Picture converter

Publications (1)

Publication Number Publication Date
JPS54133824A true JPS54133824A (en) 1979-10-17

Family

ID=12614129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4164778A Pending JPS54133824A (en) 1978-04-07 1978-04-07 Picture converter

Country Status (1)

Country Link
JP (1) JPS54133824A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5389966A (en) * 1990-09-14 1995-02-14 Fuji Photo Film Co., Ltd. Film image input system for reproducing a film image on a T.V. screen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54103631A (en) * 1977-12-30 1979-08-15 Polaroid Corp Device for converting multiframe band film video information to tv transmission signal

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54103631A (en) * 1977-12-30 1979-08-15 Polaroid Corp Device for converting multiframe band film video information to tv transmission signal

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5389966A (en) * 1990-09-14 1995-02-14 Fuji Photo Film Co., Ltd. Film image input system for reproducing a film image on a T.V. screen
US5638115A (en) * 1990-09-14 1997-06-10 Fuji Photo Film Co., Ltd. Film image input system for reproducing a film image on a TV screen
US5808668A (en) * 1990-09-14 1998-09-15 Fuji Photo Film Co., Ltd. Film image input system

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