AUTOMATIC QUALITY ENHANCEMENT OF A NON BINARY IMAGE

Details for Australian Patent Application No. 2003292989 (hide)

Owner FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.

Inventors KUEBLBECK, Christian; FROEBA, Bernhard

Pub. Number AU-A-2003292989

PCT Number PCT/DE2003/0038

PCT Pub. Number WO2004/049696

Priority 102 56 225.3 26.11.02 DE

Filing date 25 November 2003

Wipo publication date 18 June 2004

International Classifications

H04N 001/407 Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission - Control or modification of tonal gradation or of extreme levels, e.g. background level

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 102 56 225.3 26.11.02 DE

22 July 2004 Application Open to Public Inspection

  Published as AU-A-2003292989

11 August 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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