FR2385274A1 - Dispositif de balayage de document - Google Patents

Dispositif de balayage de document

Info

Publication number
FR2385274A1
FR2385274A1 FR7708727A FR7708727A FR2385274A1 FR 2385274 A1 FR2385274 A1 FR 2385274A1 FR 7708727 A FR7708727 A FR 7708727A FR 7708727 A FR7708727 A FR 7708727A FR 2385274 A1 FR2385274 A1 FR 2385274A1
Authority
FR
France
Prior art keywords
document
scanning
reproduction
analysis
scan device
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.)
Granted
Application number
FR7708727A
Other languages
English (en)
French (fr)
Other versions
FR2385274B1 (https=
Inventor
Michel Beduchaud
Martin De Loye
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.)
Nokia Inc
Original Assignee
Nokia 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 Nokia Inc filed Critical Nokia Inc
Priority to FR7708727A priority Critical patent/FR2385274A1/fr
Publication of FR2385274A1 publication Critical patent/FR2385274A1/fr
Application granted granted Critical
Publication of FR2385274B1 publication Critical patent/FR2385274B1/fr
Granted 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
    • H04N1/19—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 [1D] array
    • H04N1/192—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
FR7708727A 1977-03-23 1977-03-23 Dispositif de balayage de document Granted FR2385274A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7708727A FR2385274A1 (fr) 1977-03-23 1977-03-23 Dispositif de balayage de document

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7708727A FR2385274A1 (fr) 1977-03-23 1977-03-23 Dispositif de balayage de document

Publications (2)

Publication Number Publication Date
FR2385274A1 true FR2385274A1 (fr) 1978-10-20
FR2385274B1 FR2385274B1 (https=) 1980-01-04

Family

ID=9188480

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7708727A Granted FR2385274A1 (fr) 1977-03-23 1977-03-23 Dispositif de balayage de document

Country Status (1)

Country Link
FR (1) FR2385274A1 (https=)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463433A1 (fr) * 1979-08-14 1981-02-20 Cit Alcatel Dispositif de reproduction d'une image a densite variable de teinte
EP0025707A3 (en) * 1979-09-12 1981-05-13 The Mead Corporation Jet drop copying apparatus and method
EP0029568A1 (en) * 1979-11-19 1981-06-03 Kabushiki Kaisha Toshiba Image sensor device
EP0039170A3 (en) * 1980-04-14 1984-05-09 Xerox Corporation Copying apparatus
EP0048118A3 (en) * 1980-09-15 1985-01-02 Texas Instruments Incorporated Facsimile design
EP0348792A1 (fr) * 1988-06-27 1990-01-03 Communaute Europeenne Du Charbon Et De L'acier (Ceca) Procédé et dispositif de traitement de signaux électriques provenant de l'analyse d'une ligne d'une image
EP0932297A1 (fr) * 1998-01-23 1999-07-28 Sagem Sa Procédé d'analyse d'image et dispositif d'analyse d'image pour la mise en oeuvre du procédé

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463433A1 (fr) * 1979-08-14 1981-02-20 Cit Alcatel Dispositif de reproduction d'une image a densite variable de teinte
EP0025707A3 (en) * 1979-09-12 1981-05-13 The Mead Corporation Jet drop copying apparatus and method
EP0029568A1 (en) * 1979-11-19 1981-06-03 Kabushiki Kaisha Toshiba Image sensor device
EP0039170A3 (en) * 1980-04-14 1984-05-09 Xerox Corporation Copying apparatus
EP0048118A3 (en) * 1980-09-15 1985-01-02 Texas Instruments Incorporated Facsimile design
EP0348792A1 (fr) * 1988-06-27 1990-01-03 Communaute Europeenne Du Charbon Et De L'acier (Ceca) Procédé et dispositif de traitement de signaux électriques provenant de l'analyse d'une ligne d'une image
US5023921A (en) * 1988-06-27 1991-06-11 European Coal And Steel Community Method and a device for processing electric signals coming from the analysis of the line of an image
EP0932297A1 (fr) * 1998-01-23 1999-07-28 Sagem Sa Procédé d'analyse d'image et dispositif d'analyse d'image pour la mise en oeuvre du procédé
FR2774243A1 (fr) * 1998-01-23 1999-07-30 Sagem Procede d'analyse d'image et dispositif d'analyse d'image pour la mise en oeuvre du procede

Also Published As

Publication number Publication date
FR2385274B1 (https=) 1980-01-04

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Legal Events

Date Code Title Description
ST Notification of lapse