1891 search results - page 193 / 379 » Constrained Subspace Modelling |
125
Voted
IJCV
2008
15 years 3 months ago
2008
We investigate the role of sparsity and localized features in a biologically-inspired model of visual object classification. As in the model of Serre, Wolf, and Poggio, we first a...
107
Voted
CVPR
2003
IEEE
16 years 5 months ago
2003
IEEE
Inhomogeneous Gibbs model (IGM) [4] is an effective maximum entropy model in characterizing complex highdimensional distributions. However, its training process is so slow that th...
147
Voted
ICPR
2006
IEEE
16 years 4 months ago
2006
IEEE
We present a model of a `gas of circles', the ensemble of regions in the image domain consisting of an unknown number of circles with approximately fixed radius and short ran...
118
Voted
IPMI
2009
Springer
16 years 4 months ago
2009
Springer
The purpose of this paper is to measure the variability of a population of white matter fiber bundles without imposing unrealistic geometrical priors. In this respect, modeling fib...
155
Voted
ICASSP
2009
IEEE
15 years 10 months ago
2009
IEEE
In this paper, we address the problem of face tracking across illumination changes and occlusions. The method is based on leveraging the strengths of both Adaboost to deal with cl...