GB2138646B - Correcting for scanning irregularities in a picture recording system - Google Patents

Correcting for scanning irregularities in a picture recording system

Info

Publication number
GB2138646B
GB2138646B GB08407654A GB8407654A GB2138646B GB 2138646 B GB2138646 B GB 2138646B GB 08407654 A GB08407654 A GB 08407654A GB 8407654 A GB8407654 A GB 8407654A GB 2138646 B GB2138646 B GB 2138646B
Authority
GB
United Kingdom
Prior art keywords
correcting
recording system
picture recording
scanning irregularities
irregularities
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
GB08407654A
Other versions
GB2138646A (en
GB8407654D0 (en
Inventor
Tatsunosuke Masuda
Yoshio Ono
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.)
Dainippon Screen Manufacturing Co Ltd
Original Assignee
Dainippon Screen Manufacturing 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
Priority claimed from JP58047890A external-priority patent/JPS59174070A/en
Priority claimed from JP58239876A external-priority patent/JPS60133415A/en
Application filed by Dainippon Screen Manufacturing Co Ltd filed Critical Dainippon Screen Manufacturing Co Ltd
Publication of GB8407654D0 publication Critical patent/GB8407654D0/en
Publication of GB2138646A publication Critical patent/GB2138646A/en
Application granted granted Critical
Publication of GB2138646B publication Critical patent/GB2138646B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/047—Detection, control or error compensation of scanning velocity or position
    • H04N1/053—Detection, control or error compensation of scanning velocity or position in main scanning direction, e.g. synchronisation of line start or picture elements in a line
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/20—Exposure; Apparatus therefor
    • G03F7/2051—Exposure without an original mask, e.g. using a programmed deflection of a point source, by scanning, by drawing with a light beam, using an addressed light or corpuscular source
    • G03F7/2053—Exposure without an original mask, e.g. using a programmed deflection of a point source, by scanning, by drawing with a light beam, using an addressed light or corpuscular source using a laser
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/10—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces
    • H04N1/1008—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with sub-scanning by translatory movement of the picture-bearing surface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/113—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using oscillating or rotating mirrors
    • H04N1/1135—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using oscillating or rotating mirrors for the main-scan only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/0471—Detection of scanning velocity or position using dedicated detectors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/04734—Detecting at frequent intervals, e.g. once per line for sub-scan control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/04744—Detection of scanning velocity or position by detecting the scanned beam or a reference beam
    • H04N2201/04746—Detection of scanning velocity or position by detecting the scanned beam or a reference beam after modulation by a grating, mask or the like

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Mechanical Optical Scanning Systems (AREA)
GB08407654A 1983-03-24 1984-03-23 Correcting for scanning irregularities in a picture recording system Expired GB2138646B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP58047890A JPS59174070A (en) 1983-03-24 1983-03-24 Picture recording method
JP58239876A JPS60133415A (en) 1983-12-21 1983-12-21 Image recording method

Publications (3)

Publication Number Publication Date
GB8407654D0 GB8407654D0 (en) 1984-05-02
GB2138646A GB2138646A (en) 1984-10-24
GB2138646B true GB2138646B (en) 1986-10-22

Family

ID=26388099

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08407654A Expired GB2138646B (en) 1983-03-24 1984-03-23 Correcting for scanning irregularities in a picture recording system

Country Status (3)

Country Link
DE (1) DE3407981C2 (en)
FR (1) FR2543395B1 (en)
GB (1) GB2138646B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4866464A (en) * 1988-10-20 1989-09-12 The Gerber Scientific Instrument Company Method and apparatus for generating a scan timing signal with diffuser and detector array
NL1036323A1 (en) * 2007-12-27 2009-06-30 Asml Holding Nv Folded optical encoder and applications for same.
CN107907057B (en) * 2017-12-28 2019-11-08 吉林大学 A kind of grating scale reliability test bench and the reliability test method based on loading spectrum

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573849A (en) * 1969-02-04 1971-04-06 Bell Telephone Labor Inc Pattern generating apparatus
US3867571A (en) * 1972-11-27 1975-02-18 Xerox Corp Flying spot scanner
GB1452298A (en) * 1972-11-27 1976-10-13
US3824713A (en) * 1972-12-26 1974-07-23 F Vaccari Ski boot
FR2293841A1 (en) * 1973-03-02 1976-07-02 Europ Propulsion IMAGE VIEWING DEVICE
DE2447464C3 (en) * 1973-10-23 1978-06-01 International Business Machines Corp., Armonk, N.Y. (V.St.A.) Character generator control circuit for an optical printer
US4081842A (en) * 1976-06-14 1978-03-28 Eocom Corporation Facsimile system
ZA802544B (en) * 1979-05-04 1981-04-29 Gen Electric Co Ltd Data handling circuits
US4393387A (en) * 1979-09-14 1983-07-12 Canon Kabushiki Kaisha Beam recording apparatus effecting the recording by a plurality of beams
US4307409A (en) * 1980-05-27 1981-12-22 Sperry Corporation Multi-aperture, feedback system for a laser scanner
JPS57163086A (en) * 1981-03-27 1982-10-07 Fuji Photo Film Co Ltd Beam scanning type marking device
US4477727A (en) * 1982-09-27 1984-10-16 The Singer Company Beam position detection system for use in an optical scanning system

Also Published As

Publication number Publication date
FR2543395A1 (en) 1984-09-28
GB2138646A (en) 1984-10-24
GB8407654D0 (en) 1984-05-02
DE3407981A1 (en) 1984-10-04
FR2543395B1 (en) 1987-01-16
DE3407981C2 (en) 1986-12-18

Similar Documents

Publication Publication Date Title
GB2134351B (en) Method for correcting beam intensity upon scanning and recording a picture
DE3475848D1 (en) Method for reproducing a radiation image
GB2134352B (en) Method for emphasizing sharpness upon scanning and recording a picture
GB2148656B (en) Image recording apparatus
GB8406059D0 (en) Recording partially distorted image
DE3071557D1 (en) Method and system for correcting irregularities in picture signals in a scintillation camera
GB2140649B (en) Correcting for faulty photodetectors in an image pickup system
DE3474364D1 (en) A method and system for producing and reproducing images
DE3473109D1 (en) Improved method and apparatus for correcting image distortions
GB2143702B (en) Method and apparatus for scanning and reproducing a picture
GB8421395D0 (en) Editing apparatus for reproduced picture images
GB8426868D0 (en) Image scanning apparatus
GB8503278D0 (en) Scanning image reproduction system
GB2150394B (en) Image recording apparatus
GB2150393B (en) Image recording apparatus
EP0145249A3 (en) Image distortion correction system for electro-optic sensors
GB8418709D0 (en) Image reproducing system
GB2145298B (en) A method and system for processing a border pixel
GB8526523D0 (en) Reproducing picture images
GB8333907D0 (en) Picture scanning/recording
GB2151876B (en) Shading correction in image reproducing system
GB2103050B (en) Method and apparatus for recording a reproduction picture having a substantially continuous tone in a picture scanning and recording system
EP0140716A3 (en) Method and apparatus for reproducing a chrominance signal
GB2128440B (en) A method of correcting distortion in an image reproducing system
GB8508037D0 (en) Picture scanning & recording method

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950323