AU6410594A - Light beam image recording and input apparatus and method - Google Patents

Light beam image recording and input apparatus and method

Info

Publication number
AU6410594A
AU6410594A AU64105/94A AU6410594A AU6410594A AU 6410594 A AU6410594 A AU 6410594A AU 64105/94 A AU64105/94 A AU 64105/94A AU 6410594 A AU6410594 A AU 6410594A AU 6410594 A AU6410594 A AU 6410594A
Authority
AU
Australia
Prior art keywords
light beam
image recording
input apparatus
beam image
input
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.)
Abandoned
Application number
AU64105/94A
Inventor
Redge Johnson
Richard W Pease
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU6410594A publication Critical patent/AU6410594A/en
Abandoned 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
    • H04N1/0402—Scanning different formats; Scanning with different densities of dots per unit length, e.g. different numbers of dots per inch (dpi); Conversion of scanning standards
    • H04N1/042—Details of the method used
    • H04N1/0426—Details of the method used using different sized scanning elements, e.g. reproducing different sized dots
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/12—Scanning systems using multifaceted mirrors
    • G02B26/123—Multibeam scanners, e.g. using multiple light sources or beam splitters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
    • G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
    • G02B6/08—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images with fibre bundle in form of plate
    • 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
    • H04N1/0402—Scanning different formats; Scanning with different densities of dots per unit length, e.g. different numbers of dots per inch (dpi); Conversion of scanning standards
    • 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
    • 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
    • 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
    • H04N2201/024—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted
    • H04N2201/02406—Arrangements for positioning elements within a head
    • H04N2201/02439—Positioning method
    • 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
    • H04N2201/04753—Control or error compensation of scanning position or velocity
    • H04N2201/04758—Control or error compensation of scanning position or velocity by controlling the position of the scanned image area
    • H04N2201/04787—Control or error compensation of scanning position or velocity by controlling the position of the scanned image area by changing or controlling the addresses or values of pixels, e.g. in an array, in a memory, by interpolation
    • 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
    • H04N2201/04753—Control or error compensation of scanning position or velocity
    • H04N2201/04793—Control or error compensation of scanning position or velocity using stored control or compensation data, e.g. previously measured data
    • 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
    • H04N2201/04753—Control or error compensation of scanning position or velocity
    • H04N2201/04794—Varying the control or compensation during the scan, e.g. using continuous feedback or from line to line

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Facsimile Scanning Arrangements (AREA)
AU64105/94A 1993-03-10 1994-03-10 Light beam image recording and input apparatus and method Abandoned AU6410594A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US2900493A 1993-03-10 1993-03-10
US029004 1993-03-10
PCT/US1994/002890 WO1994020301A1 (en) 1993-03-10 1994-03-10 Light beam image recording and input apparatus and method

Publications (1)

Publication Number Publication Date
AU6410594A true AU6410594A (en) 1994-09-26

Family

ID=21846709

Family Applications (1)

Application Number Title Priority Date Filing Date
AU64105/94A Abandoned AU6410594A (en) 1993-03-10 1994-03-10 Light beam image recording and input apparatus and method

Country Status (2)

Country Link
AU (1) AU6410594A (en)
WO (1) WO1994020301A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6731320B1 (en) * 1999-03-19 2004-05-04 Applied Materials, Inc. Laser pattern generator
US6204955B1 (en) * 1999-07-09 2001-03-20 Advanced Optical Technologies, Inc. Apparatus for dynamic control of light direction in a broad field of view
US6396042B1 (en) 1999-10-19 2002-05-28 Raytheon Company Digital laser image recorder including delay lines
GB2402751A (en) * 2003-06-10 2004-12-15 Xaar Technology Ltd Rotating attenuating structure for laser beam
US9759995B2 (en) 2011-08-18 2017-09-12 Massachusetts Institute Of Technology System and method for diffuse imaging with time-varying illumination intensity
US10937193B2 (en) 2018-12-05 2021-03-02 Goodrich Corporation Multi-sensor alignment and real time distortion correction and image registration
DE102022113237A1 (en) 2022-05-25 2023-11-30 Trumpf Laser- Und Systemtechnik Gmbh Scanning arrangement and manufacturing device for the generative manufacturing of a component with such a scanning arrangement

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2760404A (en) * 1953-12-31 1956-08-28 Internat Telemeter Corp Photographic memory
US3033071A (en) * 1958-06-03 1962-05-08 American Optical Corp Fiber optical field flattening devices
US3370504A (en) * 1965-03-29 1968-02-27 Technical Operations Inc High speed facsimile method and apparatus
US3629495A (en) * 1969-03-03 1971-12-21 Mead Corp Scanner with analog to digital signal conversion
US4002830A (en) * 1975-01-22 1977-01-11 Laser Graphic Systems Corporation Apparatus for compensating for optical error in a rotative mirror
JPS6024624B2 (en) * 1977-04-07 1985-06-13 富士写真フイルム株式会社 Light beam scanning method
US4180822A (en) * 1978-04-13 1979-12-25 Rca Corporation Optical scanner and recorder
JPS54143013A (en) * 1978-04-28 1979-11-07 Ricoh Co Ltd Optical scanner
JPS5596916A (en) * 1979-01-17 1980-07-23 Canon Inc Two-dimensional scanner
US4284994A (en) * 1979-07-30 1981-08-18 Eikonix Corporation Laser beam recorder
US4445141A (en) * 1980-02-04 1984-04-24 The United States Of America As Represented By The Secretary Of The Army Hybrid optical/digital image processor
US4490608A (en) * 1980-10-21 1984-12-25 Crosfield Electronics Limited Position sensor
US4541061A (en) * 1982-10-13 1985-09-10 Minnesota Mining And Manufacturing Company Data clocking circuitry for a scanning apparatus
JPS6197619A (en) * 1984-10-19 1986-05-16 Fuji Photo Film Co Ltd Optical linear encoder
US4821113A (en) * 1985-05-22 1989-04-11 Minnesota Mining And Manufacturing Company Full color, continuous tone laser diode photographic imaging apparatus and method using three laser diodes at predetermined frequencies
CH674774A5 (en) * 1986-04-03 1990-07-13 Zumbach Electronic Ag
JPS63153142A (en) * 1986-12-17 1988-06-25 Fuji Photo Film Co Ltd Color signal converting method in duplication of image
US4956650A (en) * 1988-08-26 1990-09-11 Ateq Corporation Pattern generation system
US4947039A (en) * 1988-10-17 1990-08-07 Eotron Corporation Flat stationary field light beam scanning device
JPH02311814A (en) * 1989-05-26 1990-12-27 Fuji Photo Film Co Ltd Color image recorder
US5097480A (en) * 1990-01-24 1992-03-17 The Mitre Corporation Acoustic modulation apparatus for laser
US5029975A (en) * 1990-01-24 1991-07-09 The Mitre Corporation Despeckling screen utilizing optical fibers and method of reducing interference using same
CA2029767C (en) * 1990-11-13 1996-07-16 Najeeb Ashraf Khalid Laser scanning system for use in laser imaging
US5136426A (en) * 1991-02-27 1992-08-04 Advanced Laser Projection, Inc. Light projection apparatus
JPH04287011A (en) * 1991-03-18 1992-10-12 Hitachi Ltd Optical scanner and recording device using the same

Also Published As

Publication number Publication date
WO1994020301A1 (en) 1994-09-15

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