2342 search results - page 252 / 469 » Sublinear geometric algorithms |
140
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MVA
1992
15 years 4 months ago
1992
We present an efficient and geometrically intuitive algorithm to reliably interpret the image velocities of moving objects in 3D. It is well known that in a small neighbourhood th...
138
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CAGD
2008
15 years 3 months ago
2008
Geometric constraints have proved to be helpful for shape modeling. Moreover, they are efficient aids in controlling deformations and enhancing animation realism. The present pape...
121
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CVIU
2006
15 years 3 months ago
2006
We present a framework for categorical shape recognition. The coarse shape of an object is captured by a multiscale blob decomposition, representing the compact and elongated part...
117
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IVC
2008
15 years 3 months ago
2008
The best parameters defining the geometry of a visual sensor generally depend on the particular visual task the sensor is intended to be used in. However, translating task require...
125
Voted
CVIU
2007
15 years 3 months ago
2007
In this paper, we describe a method for recovering camera parameters from perspective views of daylight shadows in a scene, given only minimal geometric information determined fro...