2748 search results - page 86 / 550 » A Computational Geometric Approach to Shape Analysis in Imag... |
220
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CAIP
2009
Springer
16 years 1 months ago
2009
Springer
This paper describes a comprehensive approach to extract a common feature set from the image sequences. We use simple features which are easily extracted from a 3D wireframe model ...
203
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ICPR
2002
IEEE
16 years 8 months ago
2002
IEEE
ct expressions, and different head orientations. In this paper, we introduce a new approach for realtime 3D face pose discrimination based on active IR illumination from a monocula...
205
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CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
Many applications require a computer representation of 2D shape, usually described by a set of 2D points. The challenge of this representation is that it must not only capture the...
169
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CVPR
2006
IEEE
16 years 8 months ago
2006
IEEE
This paper develops an efficient new method for 3D partial shape retrieval. First, a Monte Carlo sampling strategy is employed to extract local shape signatures from each 3D model...
206
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MICCAI
2005
Springer
16 years 7 months ago
2005
Springer
A novel shape based segmentation approach is proposed by modifying the external energy component of a deformable model. The proposed external energy component depends not only on t...