1387 search results - page 5 / 278 » Object shape and reflectance modeling from observation |
SPIEVIP
2010
13 years 9 months ago
2010
In video surveillance, automatic methods for scene understanding and activity modeling can exploit the high redundancy of object trajectories observed over a long period of time. ...
ICRA
2007
IEEE
14 years 27 days ago
2007
IEEE
— This paper presents a method to achieve visual servoing tasks when the shape of the object being observed as well as the final image are unknown. Therefore, a reconstruction p...
Publication
Most conventional SFS (shape from shading) algorithms have been developed under the assumption of orthographic projection. However, the assumption is not valid when an object is no...
CVPR
1999
IEEE
14 years 8 months ago
1999
IEEE
This paper proposes a method for obtaining surface orientations of transparent objects using polarization in highlight. Since the highlight, the specular component of reflection l...
CVPR
2007
IEEE
14 years 8 months ago
2007
IEEE
We are interested in modeling the variability of different images of the same scene, or class of objects, obtained by changing the imaging conditions, for instance the viewpoint o...