FR2155840B1 - - Google Patents

Info

Publication number
FR2155840B1
FR2155840B1 FR7136411A FR7136411A FR2155840B1 FR 2155840 B1 FR2155840 B1 FR 2155840B1 FR 7136411 A FR7136411 A FR 7136411A FR 7136411 A FR7136411 A FR 7136411A FR 2155840 B1 FR2155840 B1 FR 2155840B1
Authority
FR
France
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
FR7136411A
Other languages
French (fr)
Other versions
FR2155840A1 (de
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.)
Laboratoires dElectronique Philips SAS
Original Assignee
Laboratoires dElectronique et de Physique Appliquee
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 Laboratoires dElectronique et de Physique Appliquee filed Critical Laboratoires dElectronique et de Physique Appliquee
Priority to FR7136411A priority Critical patent/FR2155840B1/fr
Publication of FR2155840A1 publication Critical patent/FR2155840A1/fr
Application granted granted Critical
Publication of FR2155840B1 publication Critical patent/FR2155840B1/fr
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
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • 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
    • H04N1/19—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 multi-element arrays
    • H04N1/191—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 multi-element arrays the array comprising a one-dimensional array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
    • H04N1/192—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
FR7136411A 1971-10-11 1971-10-11 Expired FR2155840B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7136411A FR2155840B1 (de) 1971-10-11 1971-10-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7136411A FR2155840B1 (de) 1971-10-11 1971-10-11

Publications (2)

Publication Number Publication Date
FR2155840A1 FR2155840A1 (de) 1973-05-25
FR2155840B1 true FR2155840B1 (de) 1975-04-18

Family

ID=9084154

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7136411A Expired FR2155840B1 (de) 1971-10-11 1971-10-11

Country Status (1)

Country Link
FR (1) FR2155840B1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2518370B2 (de) * 1975-04-25 1979-04-19 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Verfahren und Vorrichtung zum optischelektrischen Abtasten, Übertragen und Wiederaufzeichnen von Bildvorlagen, insbesondere Faksimileübertragungssystem
GB1564733A (en) * 1975-10-30 1980-04-10 Xerox Corp Arrangement for extending photosensor array resolution
DE2631850C2 (de) * 1976-07-15 1984-11-22 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren sowie Vorrichtung zum zeilenweisen Belichten punktförmiger Flächenelemente eines lichtempfindlichen Aufzeichnungsträgers
JPS5448112A (en) * 1977-09-22 1979-04-16 Sharp Corp Facsimile read-out scanning system
JPS5448116A (en) * 1977-09-22 1979-04-16 Sharp Corp Facsimile read-out scanning system
JPS5484416A (en) * 1977-12-19 1979-07-05 Ricoh Co Ltd Meothod and device for transmission and reception of telautogram information
FR2461413A1 (fr) * 1979-07-13 1981-01-30 Cit Alcatel Circuit de commande de stylets d'une barrette d'impression d'image
EP0022704B1 (de) * 1979-07-13 1983-12-14 COMPAGNIE INDUSTRIELLE DES TELECOMMUNICATIONS CIT-ALCATEL S.A. dite: Bildzeilendruckkopf, Verfahren zu seiner Herstellung und Bilddruckvorrrichtung
DE3261248D1 (en) * 1981-01-14 1985-01-03 Morton Nadler Image scanning method and device
US4496984A (en) * 1982-11-18 1985-01-29 Xerox Corporation Raster input/output scanner
GB8530098D0 (en) * 1985-12-06 1986-01-15 Boudry M R Image reproduction
GB9616027D0 (en) * 1996-07-31 1996-09-11 Crosfield Electronics Ltd Generating a representation of an original image

Also Published As

Publication number Publication date
FR2155840A1 (de) 1973-05-25

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Legal Events

Date Code Title Description
ST Notification of lapse