ICPR
2008
IEEE
15 years 22 days ago
2008
IEEE
Ensemble of Classifiers (EoC) has been shown effective in improving the performance of single classifiers by combining their outputs. By using diverse data subsets to train classi...
ICPR
2008
IEEE
15 years 22 days ago
2008
IEEE
The evaluation of biometric sample quality is of great importance in the evaluation of biometric algorithms. In this paper, we propose a novel hierarchical model to compute the sa...
ICPR
2008
IEEE
15 years 22 days ago
2008
IEEE
This paper introduces a new method for automatic quantification of subcutaneous, visceral and nonvisceral internal fat from MR-images acquired using the two point Dixon technique ...
ICPR
2008
IEEE
15 years 22 days ago
2008
IEEE
A Generalized Nonlinear Discriminant Analysis (GNDA) method is proposed, which implements Fisher discriminant analysis in a nonlinear mapping space. Linear discriminant analysis i...
ICPR
2008
IEEE
15 years 22 days ago
2008
IEEE
In this work we present a model that uses a Dirichlet Process (DP) with a dynamic spatial constraints to approximate a non-homogeneous hidden Markov model (NHMM). The coefficient ...
ICPR
2008
IEEE
15 years 22 days ago
2008
IEEE
ICPR
2008
IEEE
15 years 22 days ago
2008
IEEE
We propose in this paper a face authentication method based on a similarity measure. The SIFT descriptor is used to define some interest keypoints characterized by an invariant pa...
ICPR
2008
IEEE
15 years 22 days ago
2008
IEEE
We present algorithms for improved Viterbi decoding for the case of hidden semi-Markov models. By carefully constructing directed acyclic graphs, we pose the decoding problem as t...
ICPR
2008
IEEE
15 years 22 days ago
2008
IEEE
In this work we describe a new approach for texture characterization. Starting from the autocorrelation matrix an elegant description through a mixture of Von Mises distributions ...
ICPR
2008
IEEE
15 years 22 days ago
2008
IEEE
An integrated and effective metal artifact reduction method named Metal Erasing (ME) especially suited to dental applications is proposed. Layout of metals is identified as metal-...