Method and device for determining a total minutiae template...

Image analysis – Applications – Personnel identification

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Reexamination Certificate

active

10257283

ABSTRACT:
A reference minutiae template comprising reference minutiae and a first partial minutiae template, which overlaps the reference minutiae template, the first partial minutiae template comprising first minutiae, are selected. The reference minutiae of the reference minutiae template are matched with the first minutiae of the first partial minutiae template. Using the matched minutiae, a transformation function is determined, which describes the relation between the reference minutiae and the first minutiae. The first minutiae, which are located outside the overlapping region, are transformed using the transformation function, thereby generating a new reference template. Furthermore, a second partial minutiae template is selected, which overlaps the new reference minutiae template, the second partial minutiae template comprising second minutiae. The method is repeated iteratively for all partial minutiae templates with the new reference minutiae template as the reference minutiae template of the next iteration, the second partial minutiae template as the first partial minutiae template of the next iteration, thereby generating the total minutiae template.

REFERENCES:
patent: 4135147 (1979-01-01), Riganati et al.
patent: 4646352 (1987-02-01), Asai et al.
patent: 5493621 (1996-02-01), Matsumura
patent: 5524161 (1996-06-01), Omori et al.
patent: 5537484 (1996-07-01), Kobayashi
patent: 5727093 (1998-03-01), Uchiyama et al.
patent: 5960101 (1999-09-01), Lo et al.
patent: 6041133 (2000-03-01), Califano et al.
patent: 6289114 (2001-09-01), Mainguet
patent: 6314197 (2001-11-01), Jain et al.
patent: 6546122 (2003-04-01), Russo
patent: 6597802 (2003-07-01), Bolle et al.
patent: 6661913 (2003-12-01), Zhang et al.
patent: WO 99/59099 (1999-11-01), None
Xudong Jiang, Wei-Yun and Wee Ser, Two-stage local and global fingerprint matching technique for automated fingerprint verification/identification, Singapore Patent Application No. 9903290-6, which was granted in Singapore with Grant No. 0067584.
Xudong Jiang et al., “Minutiae Extraction by Adaptive Tracing the Gray Level Ridge of the Fingerprint Image”, International Conference on Image Processing, Oct. 1999.
Maio and Maltoni, Direct Gray-Scale Minutiae Detection in Fingerprints, IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 19, No. 1, pp. 27-39, Jan. 1997.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method and device for determining a total minutiae template... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and device for determining a total minutiae template..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and device for determining a total minutiae template... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3840426

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.