Image analysis – Applications – Personnel identification
Reexamination Certificate
2008-06-26
2010-10-26
Ahmed, Samir A. (Department: 2624)
Image analysis
Applications
Personnel identification
Reexamination Certificate
active
07822238
ABSTRACT:
The invention provides a method, system, and program product for transforming a multi-dimensional biometric feature point set. More particularly, the invention provides a method for transforming a biometric image using surface folding of the image. In one embodiment, the invention provides a method for transforming a multi-dimensional biometric feature point set, the method comprising: converting the multi-dimensional biometric feature point set to a canonical position and orientation; applying a non-invertible transform function to each of a plurality of points of the biometric feature point set; and providing a transformed biometric feature point set comprising a plurality of transformed points.
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Bolle Rudolf M.
Chikkerur Sharat S.
Connell Jonathan H.
Ratha Nalini K.
Ahmed Samir A.
Hoffman Warnick LLC
Hu Fred
International Business Machines - Corporation
Young Preston J.
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