METHOD FOR DETECTING FALSITY IN FINGERPRINT RECOGNITION BY CLASSIFYING THE TEXTURE OF GREY-TONE DIFFERENTIAL VALUES

Details for Australian Patent Application No. 2002312857 (hide)

Owner INFINEON TECHNOLOGIES AG

Inventors ENGELS, Angela; MELZNER, Hanno; MORGUET, Peter; WIRTZ, Brigitte

Pub. Number AU-A-2002312857

PCT Number PCT/EP02/04616

PCT Pub. Number WO2002/093462

Priority 101 23 330.2 14.05.01 DE

Filing date 25 April 2002

Wipo publication date 25 November 2002

International Classifications

G06K 009/20 Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints - Image acquisition

G07C 009/00 Individual entry or exit registers

Event Publications

2 January 2003 Complete Application Filed

  Priority application(s): 101 23 330.2 14.05.01 DE

1 May 2003 Application Open to Public Inspection

  Published as AU-A-2002312857

4 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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