61 search results - page 3 / 13 » Shape from Varying Illumination and Viewpoint |
AAAI
1993
13 years 6 months ago
1993
We address the problem of automatically learning object models for recognition and pose estimation. In contrast to the traditional approach, we formulate the recognition problem a...
IJCV
1998
13 years 4 months ago
1998
The appearance of an object depends on both the viewpoint from which it is observed and the light sources by which it is illuminated. If the appearance of two objects is never iden...
ICCV
2011
IEEE
12 years 5 months ago
2011
IEEE
Acquiring transparent, refractive objects is challenging as these kinds of objects can only be observed by analyzing the distortion of reference background patterns. We present a ...
CW
2005
IEEE
13 years 7 months ago
2005
IEEE
Large Virtual Worlds (VWs) are increasingly common in the computer graphics areas of simulation, games, geospatial or scientific visualisation. In such VWs, simulated motion of th...
ICCV
2001
IEEE
14 years 7 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....