SYSTEM AND METHOD FOR FILTERING AND BINARIZATION OF IMAGES IN THE PRESENCE OF NOISE

Details for Australian Patent Application No. 2003217969 (hide)

Owner LOCKHEED MARTIN CORPORATION

Inventors ALBERTELLI, Lawrence, E.; II, David, L.; KUNG, Nina

Pub. Number AU-A-2003217969

PCT Number PCT/US03/06936

PCT Pub. Number WO2003/083776

Priority 10/104,878 22.03.02 US

Filing date 6 March 2003

Wipo publication date 13 October 2003

International Classifications

G06T 005/00 Image enhancement or restoration, e.g. from bit-mapped to bit-mapped creating a similar image

H04N 001/403 Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission - Discrimination between the two tones in the picture signal of a two-tone original

G06K 009/38 Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints -

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 10/104,878 22.03.02 US

20 November 2003 Application Open to Public Inspection

  Published as AU-A-2003217969

9 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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