164 search results - page 28 / 33 » Detecting textured objects using convex hull |
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
A new method for scale-aware saliency detection is introduced in this work. Scale determination is realized through a fast scale-space algorithm using color and texture. Scale inf...
142
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ISBI
2011
IEEE
14 years 1 months ago
2011
IEEE
Object boundary extraction is an important task in brain image analysis. Acquiring detailed 3D representations of the brain structures could improve the detection rate of diseases...
78
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PAMI
2007
14 years 9 months ago
2007
—We present a novel convex programming scheme to solve matching problems, focusing on the challenging problem of matching in a large search range and with cluttered background. M...
TOG
1998
14 years 9 months ago
1998
This paper presents the Voronoi-clip, or V-clip, collision detection algorithm for polyhedral objects specified by a boundary representation. V-clip tracks the closest pair of fe...
107
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CVPR
2004
IEEE
15 years 11 months ago
2004
IEEE
The visual effects of rain are complex. Rain consists of spatially distributed drops falling at high velocities. Each drop refracts and reflects the environment, producing sharp i...