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ICPR
2006
IEEE
14 years 6 months ago
Compound Stochastic Models For Fingerprint Individuality
The question of fingerprint individuality can be posed as follows: Given a query fingerprint, what is the probability that the observed number of minutiae matches with a template ...
Anil K. Jain, Sarat C. Dass, Yongfang Zhu
ICIP
1999
IEEE
14 years 6 months ago
A Model-Based Approach for Compression of Fingerprint Images
We proposea new ngerprint imagecompressionscheme based on the hybrid model of image. Our scheme uses the essential steps of a typical automated ngerprint identi cation system (AFI...
Fikret Erçal, Ilker Ersoy, Muhittin Gö...
ICPR
2008
IEEE
14 years 6 months ago
Adaptive pore model for fingerprint pore extraction
Sweat pores have been recently employed for automated fingerprint recognition, in which the pores are usually extracted by using a computationally expensive skeletonization method...
Qijun Zhao, Lei Zhang, David Zhang, Nan Luo, Jing ...
CHI
2010
ACM
14 years 1 days ago
The generalized perceived input point model and how to double touch accuracy by extracting fingerprints
It is generally assumed that touch input cannot be accurate because of the fat finger problem, i.e., the softness of the fingertip combined with the occlusion of the target by the...
Christian Holz, Patrick Baudisch
ICBA
2004
Springer
144views Biometrics» more  ICBA 2004»
13 years 10 months ago
Estimating Fingerprint Deformation
Fingerprint matching is affected by the nonlinear distortion introduced in fingerprint impressions during the image acquisition process. This nonlinear deformation causes finger...
Arun Ross, Sarat C. Dass, Anil K. Jain