4354 search results - page 451 / 871 » Classification-based objective functions |
184
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ICCV
2005
IEEE
16 years 8 months ago
2005
IEEE
This paper addresses the problem of deducing the surface shape of an object given just the surface normals. Many shape measurement algorithms such as shape from shading and shape ...
199
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ICCV
2001
IEEE
16 years 8 months ago
2001
IEEE
We propose to incorporate a priori geometric constraints in a 3?D stereo reconstruction scheme to cope with the many cases where image information alone is not sufficient to accur...
187
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ICCV
1998
IEEE
16 years 8 months ago
1998
IEEE
We describe how to teach deformable models to maximize image segmentation correctness based on user-specified criteria, and we present a method for evaluating which criteria work ...
209
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ECCV
2004
Springer
16 years 8 months ago
2004
Springer
Abstract. Under dimly lit condition, it is difficult to take a satisfactory image in long exposure time with a hand-held camera. Despite the use of a tripod, moving objects in the ...
203
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ECCV
2002
Springer
16 years 8 months ago
2002
Springer
We present a method ? termed Helmholtz stereopsis ? for reconstructing the geometry of objects from a collection of images. Unlike existing methods for surface reconstruction (e.g...