2748 search results - page 11 / 550 » A Computational Geometric Approach to Shape Analysis in Imag... |
180
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SEMCO
2007
IEEE
16 years 8 days ago
2007
IEEE
Human visual recognition is based largely on shape, yet effectively using shapes in natural image retrieval is a challenging task. Most existing methods are based on the geometric...
176
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ECCV
2008
Springer
16 years 8 months ago
2008
Springer
In this paper, we present a robust face alignment system that is capable of dealing with exaggerating expressions, large occlusions, and a wide variety of image noises. The robustn...
193
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ECCV
2004
Springer
15 years 11 months ago
2004
Springer
Anatomical shapes present a unique problem in terms of accurate representation and medical image segmentation. Three-dimensional (3D) statistical shape models have been extensivel...
153
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SMI
2006
IEEE
16 years 19 hour ago
2006
IEEE
We present a new approach for 3D model indexing and retrieval using 2D/3D shape descriptors based on silhouettes or depth-buffer images. To take into account the dispersion of inf...
170
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ICPR
2010
IEEE
15 years 4 months ago
2010
IEEE
This paper deals with the construction of a non parametric multiscale analysis from a 1D parametric decomposition of shapes where the elements of the decomposition are geometric p...