84 search results - page 7 / 17 » Ambiguous Shape from Shading with Critical Points |
CVPR
1999
IEEE
15 years 11 months ago
1999
IEEE
A recursive method is presented for recovering 3D object shape and camera motion under orthography from an extended sequence of video images. This may be viewed as a natural exten...
ICCV
2003
IEEE
15 years 11 months ago
2003
IEEE
In this paper, we propose a novel method to recover the surface shape of transparent objects. The degree of polarization of the light reflected from the object surface depends on ...
118
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HVEI
2009
14 years 7 months ago
2009
The appearance of objects in scenes is determined by their shape, material properties and by the light field, and, in contradistinction, the appearance of those objects provides u...
102
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CVPR
2009
IEEE
16 years 4 months ago
2009
IEEE
We present a closed-form solution to the problem of recovering
the 3D shape of a non-rigid potentially stretchable
surface from 3D-to-2D correspondences. In other words,
we can ...
CVPR
2000
IEEE
15 years 11 months ago
2000
IEEE
Inferring both 3D structure and motion of nonrigid objects from monocular images is an important problem in computational vision. The challenges stem not only from the absence of ...