1153 search results - page 49 / 231 » Estimation of shape model parameters for 3D surfaces |
184
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SMI
2008
IEEE
16 years 13 days ago
2008
IEEE
In this paper, we describe a method of shape-based 3D model retrieval that employs a set of 3D, local, multi-scale features extracted from a voxel representation of a 3D model to ...
215
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CVPR
2009
IEEE
2009
IEEE
Continuous Ratio Optimization via Convex Relaxation with Applications to Multiview 3D Reconstruction
17 years 1 months ago
We introduce a convex relaxation framework to optimally
minimize continuous surface ratios. The key idea is to minimize
the continuous surface ratio by solving a sequence
of con...
183
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PAMI
2006
15 years 6 months ago
2006
The performance of face recognition systems that use two-dimensional images depends on factors such as lighting and subject's pose. We are developing a face recognition system...
166
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ICIP
2004
IEEE
16 years 7 months ago
2004
IEEE
In this paper, we present a robust method for estimating the model parameters in a mixture of probabilistic principal component analyzers. This method is based on the Stochastic v...
154
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IPMI
2007
Springer
16 years 7 months ago
2007
Springer
Abstract. Volume segmentation is a relatively slow process and, in certain circumstances, the enormous amount of prior knowledge available is underused. Model-based liver segmentat...