FR2901652B1 - Procede et dispositif de numerisation d'un document - Google Patents

Procede et dispositif de numerisation d'un document

Info

Publication number
FR2901652B1
FR2901652B1 FR0604665A FR0604665A FR2901652B1 FR 2901652 B1 FR2901652 B1 FR 2901652B1 FR 0604665 A FR0604665 A FR 0604665A FR 0604665 A FR0604665 A FR 0604665A FR 2901652 B1 FR2901652 B1 FR 2901652B1
Authority
FR
France
Prior art keywords
scanning
document
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 - Fee Related
Application number
FR0604665A
Other languages
English (en)
Other versions
FR2901652A1 (fr
Inventor
Jeremy Delhomme
Joel Yann Fourre
Marina Pouet
Francois Rieul
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.)
Safran Electronics and Defense SAS
Original Assignee
Sagem Defense Securite SA
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 Sagem Defense Securite SA filed Critical Sagem Defense Securite SA
Priority to FR0604665A priority Critical patent/FR2901652B1/fr
Priority to US12/227,199 priority patent/US8164797B2/en
Priority to EP07729064A priority patent/EP2036325A1/fr
Priority to CA002653053A priority patent/CA2653053A1/fr
Priority to PCT/EP2007/054612 priority patent/WO2007134996A1/fr
Publication of FR2901652A1 publication Critical patent/FR2901652A1/fr
Application granted granted Critical
Publication of FR2901652B1 publication Critical patent/FR2901652B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04N1/0473—Detection, control or error compensation of scanning velocity or position in subscanning direction, e.g. picture start or line-to-line synchronisation
    • 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
    • H04N1/12—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 the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning
    • 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
    • H04N2201/04703—Detection of scanning velocity or position using the scanning elements as detectors, e.g. by performing a prescan
    • 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
    • H04N2201/04715—Detection of scanning velocity or position by detecting marks or the like, e.g. slits
    • H04N2201/04717—Detection of scanning velocity or position by detecting marks or the like, e.g. slits on the scanned sheet, e.g. a reference sheet
    • 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
    • H04N2201/04715—Detection of scanning velocity or position by detecting marks or the like, e.g. slits
    • H04N2201/04724—Detection of scanning velocity or position by detecting marks or the like, e.g. slits on a separate encoder wheel
    • H04N2201/04725—Detection of scanning velocity or position by detecting marks or the like, e.g. slits on a separate encoder wheel connected to the sub-scanning drive means
    • 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
    • H04N2201/04732—Detecting at infrequent intervals, e.g. once or twice per line for main-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
    • H04N2201/04753—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Image Input (AREA)
FR0604665A 2006-05-24 2006-05-24 Procede et dispositif de numerisation d'un document Expired - Fee Related FR2901652B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0604665A FR2901652B1 (fr) 2006-05-24 2006-05-24 Procede et dispositif de numerisation d'un document
US12/227,199 US8164797B2 (en) 2006-05-24 2007-05-14 Process and device for digitising a document
EP07729064A EP2036325A1 (fr) 2006-05-24 2007-05-14 Procede et dispositif de numerisation d'un document
CA002653053A CA2653053A1 (fr) 2006-05-24 2007-05-14 Procede et dispositif de numerisation d'un document
PCT/EP2007/054612 WO2007134996A1 (fr) 2006-05-24 2007-05-14 Procede et dispositif de numerisation d'un document

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0604665A FR2901652B1 (fr) 2006-05-24 2006-05-24 Procede et dispositif de numerisation d'un document

Publications (2)

Publication Number Publication Date
FR2901652A1 FR2901652A1 (fr) 2007-11-30
FR2901652B1 true FR2901652B1 (fr) 2008-07-25

Family

ID=37526995

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0604665A Expired - Fee Related FR2901652B1 (fr) 2006-05-24 2006-05-24 Procede et dispositif de numerisation d'un document

Country Status (5)

Country Link
US (1) US8164797B2 (fr)
EP (1) EP2036325A1 (fr)
CA (1) CA2653053A1 (fr)
FR (1) FR2901652B1 (fr)
WO (1) WO2007134996A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10200554B2 (en) 2015-05-22 2019-02-05 Hewlett-Packard Development Company, L.P. Media scan operation control

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4511242A (en) * 1982-12-22 1985-04-16 International Business Machines Corporation Electronic alignment for a paper processing machine
JPS6370658A (ja) * 1986-09-12 1988-03-30 Canon Inc 画像読取装置
US6912325B2 (en) * 2000-05-17 2005-06-28 Eastman Kodak Company Real time electronic registration of scanned documents
US20030038993A1 (en) * 2001-08-24 2003-02-27 Jen-Shou Tseng Automatic document-scanning method for scanner
KR100514747B1 (ko) * 2003-05-07 2005-09-14 삼성전자주식회사 잉크젯 프린터의 바닥용지 피딩량 보정방법
JP2004336393A (ja) * 2003-05-07 2004-11-25 Seiko Epson Corp 画像処理装置

Also Published As

Publication number Publication date
EP2036325A1 (fr) 2009-03-18
US20090190188A1 (en) 2009-07-30
FR2901652A1 (fr) 2007-11-30
WO2007134996A1 (fr) 2007-11-29
CA2653053A1 (fr) 2007-11-29
US8164797B2 (en) 2012-04-24

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Effective date: 20130917

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Effective date: 20220105