Sciweavers

4 search results - page 1 / 1
» Elastic Minutiae Matching by Means of Thin-Plate Spline Mode...
Sort
View
WACV
2005
IEEE
13 years 10 months ago
Fingerprint Deformation Models Using Minutiae Locations and Orientations
Nonlinear deformations in fingerprint images, arising from the elasticity of the skin as well as the pressure and movement of the finger during image acquisition, lead to diffi...
Yi Chen, Sarat C. Dass, Arun Ross, Anil K. Jain
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
CVPR
2009
IEEE
14 years 12 months ago
Learning Shape Prior Models for Object Matching
The aim of this work is to learn a shape prior model for an object class and to improve shape matching with the learned shape prior. Given images of example instances, we can le...
Cordelia Schmid, Frédéric Jurie, Tin...