Image analysis – Applications – Personnel identification
Reexamination Certificate
2005-09-06
2005-09-06
Bali, Vikkram (Department: 2623)
Image analysis
Applications
Personnel identification
C382S125000
Reexamination Certificate
active
06941003
ABSTRACT:
A method of fast fingerprint search space partitioning and prescreening is disclosed. The method comprises the steps of: inputting the contents of a fingerprint repository comprising file fingerprints for index creation; creating an index based on each minutia and selected neighbors of each minutia in each file fingerprint in the repository; searching the index to identify all minutiae which correspond to the minutiae in a search fingerprint; and analyzing results of this search to determine which file fingerprints contributed the most minutiae with the best correspondence to the minutiae in the search fingerprint.
REFERENCES:
patent: 4135147 (1979-01-01), Riganati et al.
patent: 5841888 (1998-11-01), Setlak et al.
patent: 6041133 (2000-03-01), Califano et al.
patent: 6064753 (2000-05-01), Bolle et al.
Fingerprint matching using transformation parameter clustering, by Germain et al., IEEE 1997, pp. 42-49.
Fingerprint indexing based on novel feature of minutiae triplets, by Bhanu et al., IEEE 2003, pp. 616-622.
Bali Vikkram
Lockheed Martin Corporation
Marsh & Fischmann & Breyfogle LLP
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