JPS586667A - Method and device for plane scanning - Google Patents

Method and device for plane scanning

Info

Publication number
JPS586667A
JPS586667A JP56103432A JP10343281A JPS586667A JP S586667 A JPS586667 A JP S586667A JP 56103432 A JP56103432 A JP 56103432A JP 10343281 A JP10343281 A JP 10343281A JP S586667 A JPS586667 A JP S586667A
Authority
JP
Japan
Prior art keywords
image pickup
pickup element
color
filter
photometry
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
JP56103432A
Inventor
Noboru Arai
Masashi Kantani
Yoshiharu Ogaki
Takahiro Oota
Kazutaka Yoshida
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP56103432A priority Critical patent/JPS586667A/en
Publication of JPS586667A publication Critical patent/JPS586667A/en
Application status is Pending legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46Colour picture communication systems
    • H04N1/48Picture signal generators
    • H04N1/482Picture signal generators using the same detector device sequentially for different colour components

Abstract

PURPOSE:To perform accurate tricolor separation and photometry free of a position shift through one solid-state image pickup element, by repeatedly moving the solid-state image pickup element in the same read area while changing color filters, and thus performing color separation and photometry. CONSTITUTION:Reflected light from a color original lighted by a lighting apparatus 2 is passed through a filter turret 3 and an optically reducing system 4 to illuminate a solid-state image pickup element 5. The filter turret 3 is equipped with a blue filter 6, a green filter 7, a red filter 8, and an ND filter 9. The solid-state image pickup element 5 moves intermittently on the imaging surface of the optically reducing system 4 at right angles to the array directions of the image pickup element 5. The filters 6-8 are inserted into an optical path successively by rotating the filter turret 3 to move the image pickup element 5 repeatedly from a point A to a point D for every color, thus performing the color separation and photometry of a color original 1. Thus, one image pickup element performs color separation and photometry free of a color shift.
JP56103432A 1981-07-03 1981-07-03 Method and device for plane scanning Pending JPS586667A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56103432A JPS586667A (en) 1981-07-03 1981-07-03 Method and device for plane scanning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56103432A JPS586667A (en) 1981-07-03 1981-07-03 Method and device for plane scanning

Publications (1)

Publication Number Publication Date
JPS586667A true JPS586667A (en) 1983-01-14

Family

ID=14353871

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56103432A Pending JPS586667A (en) 1981-07-03 1981-07-03 Method and device for plane scanning

Country Status (1)

Country Link
JP (1) JPS586667A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59204370A (en) * 1983-04-28 1984-11-19 Wang Laboratories Document positioning device
JPS6038975A (en) * 1983-08-11 1985-02-28 Toshiba Corp Color input display device
JPS60216671A (en) * 1984-04-12 1985-10-30 Ricoh Co Ltd White balance device of color scanner
JPS62180659A (en) * 1986-02-04 1987-08-07 Ricoh Co Ltd Color original reader
US4809062A (en) * 1984-11-14 1989-02-28 Microtek Lab., Inc. Optical color line scanning and imaging device having a roller drive
JPH01184197A (en) * 1988-01-18 1989-07-21 Minolta Camera Co Ltd Color electronic blackboard
EP0362980A2 (en) * 1988-09-02 1990-04-11 A.B. Dick Company Low cost color scanner

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59204370A (en) * 1983-04-28 1984-11-19 Wang Laboratories Document positioning device
JPS6038975A (en) * 1983-08-11 1985-02-28 Toshiba Corp Color input display device
JPH0580863B2 (en) * 1983-08-11 1993-11-10 Tokyo Shibaura Electric Co
JPS60216671A (en) * 1984-04-12 1985-10-30 Ricoh Co Ltd White balance device of color scanner
US4809062A (en) * 1984-11-14 1989-02-28 Microtek Lab., Inc. Optical color line scanning and imaging device having a roller drive
JPS62180659A (en) * 1986-02-04 1987-08-07 Ricoh Co Ltd Color original reader
JPH01184197A (en) * 1988-01-18 1989-07-21 Minolta Camera Co Ltd Color electronic blackboard
EP0362980A2 (en) * 1988-09-02 1990-04-11 A.B. Dick Company Low cost color scanner

Similar Documents

Publication Publication Date Title
JPH0460538A (en) Color liquid crystal display device
JPS62234106A (en) Beam splitter
CA2351086A1 (en) High contrast, low distortion optical acquisition system for image capturing
JPS60260914A (en) Endoscope for measurement
EP0152181A3 (en) Monitoring apparatus
JPS5972870A (en) Information reader
GB1532901A (en) Inspection of masks and wafers by image dissections
JPS63294826A (en) Endoscopic apparatus
EP0277714A3 (en) Electronic imaging apparatus and method
JPS60148269A (en) Color picture reader
JPS61279829A (en) Photometric device for camera
EP0362679A3 (en) Inside surface inspection system and method therefor
JPH01155308A (en) Focus detecting device
JPS6141114A (en) Endoscope light source device for solid-state image pickup element
EP0111661A3 (en) Photometric printing apparatus
JPS63220521A (en) Focusing device
JPS56101111A (en) Automatic focus adjustment method
JPS58137361A (en) Original picture scanning method during picture scanning and recording
JPS61116611A (en) Distance measurement
JPS63167577A (en) Image pickup device
EP0377454A3 (en) Image reading apparatus
JPS54106225A (en) Display device in finder for auto-focus camera
JPS539523A (en) Camera with light source light recording device
JPH0229612A (en) Endoscope device
JPH0290862A (en) Information reader