7351 search results - page 1206 / 1471 » Segmenting Point Sets |
169
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
We propose a novel generative language for shape that is based on the shock graph: given a shock graph topology, we explore constraints on the geometry and dynamics of the shock g...
157
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ICCV
2001
IEEE
16 years 8 months ago
2001
IEEE
In many cases self-calibration is not able to yield a unique solution for the 3D reconstruction of a scene. This is due to the occurrence of critical motion sequences. If this is ...
181
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ICCV
2001
IEEE
16 years 8 months ago
2001
IEEE
We describe and demonstrate a texture region descriptor which is invariant to affine geometric and photometric transformations, and insensitive to the shape of the texture region....
168
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ECCV
2008
Springer
16 years 8 months ago
2008
Springer
Abstract. We study the problem of estimating the position and orientation of a calibrated camera from an image of a known scene. A common problem in camera pose estimation is the e...
165
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ECCV
2008
Springer
16 years 8 months ago
2008
Springer
Using only shadow trajectories of stationary objects in a scene, we demonstrate that using a set of six or more photographs are sufficient to accurately calibrate the camera. Moreo...