4106 search results - page 535 / 822 » A Computational Model for Metric Spaces |
186
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
An interactive human segmentation approach is described. Given regions of interest provided by users, the approach iteratively estimates segmentation via a generalized EM algorith...
190
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ICCV
2003
IEEE
16 years 8 months ago
2003
IEEE
We present a framework for calculating low-dimensional bases to represent image irradiance from surfaces with isotropic reflectance under arbitrary illumination. By representing t...
182
Voted
ECCV
2004
Springer
16 years 8 months ago
2004
Springer
Abstract We propose an approach to texture boundary detection that only requires a line-search in the direction normal to the edge. It is therefore very fast and can be incorporate...
210
Voted
ECCV
2006
Springer
16 years 8 months ago
2006
Springer
Abstract. Recent studies on three-dimensional face recognition proposed to model facial expressions as isometries of the facial surface. Based on this model, expression-invariant s...
193
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ECCV
2002
Springer
16 years 8 months ago
2002
Springer
Abstract. In many vision problems, the observed data lies in a nonlinear manifold in a high-dimensional space. This paper presents a generic modelling scheme to characterize the no...