2748 search results - page 308 / 550 » A Computational Geometric Approach to Shape Analysis in Imag... |
301
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ECCV
2006
Springer
16 years 8 months ago
2006
Springer
Abstract. Figure/ground assignment is a key step in perceptual organization which assigns contours to one of the two abutting regions, providing information about occlusion and all...
215
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ICCTA
2007
IEEE
16 years 1 months ago
2007
IEEE
Curvature is a frequently used property in two-dimensional (2D) shape analysis, directly or for derived features such as corners or convex and concave arcs. This paper presents cur...
190
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ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
Tolerance to pose variations is one of the key remaining problems in face recognition. It is of great interest in airport surveillance systems using mugshot databases to screen tr...
216
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DAGM
2009
Springer
15 years 4 months ago
2009
Springer
Spherical harmonics are widely used in 3D image processing due to their compactness and rotation properties. For example, it is quite easy to obtain rotation invariance by taking t...
208
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ECCV
2004
Springer
16 years 8 months ago
2004
Springer
This paper addresses the problem of estimating the 3D shape of a smooth textureless solid from multiple images acquired under orthographic projection from unknown and unconstrained...