2059 search results - page 274 / 412 » A Directed Threshold - Signature Scheme |
129
click to vote
ICIP
2003
IEEE
16 years 6 months ago
2003
IEEE
We present a new approach for the design of optimal steerable 2-D templates for feature detection. As opposed to classical schemes where the optimal 1-D template is derived and ex...
125
click to vote
ICPR
2008
IEEE
16 years 5 months ago
2008
IEEE
This work reports a preliminary study on the vulnerability evaluation of fingerprint verification systems to direct attacks carried out with fake fingertips created from minutiae ...
131
click to vote
MICCAI
2009
Springer
16 years 5 months ago
2009
Springer
In this paper, we present a novel algorithm for non-rigidly registering two high angular resolution diffusion weighted MRIs (HARDI), each represented by a Gaussian mixture field (G...
118
click to vote
ICIP
2009
IEEE
16 years 5 months ago
2009
IEEE
This paper addresses the problem of mapping images between different vision sensors. Such a mapping could be modeled as a sampling problem that has to encompass the change of geom...
132
click to vote
MICCAI
2007
Springer
16 years 5 months ago
2007
Springer
The presence of Rician noise in magnetic resonance imaging (MRI) introduces systematic errors in diffusion tensor imaging (DTI) measurements. This paper evaluates gradient directio...