91 search results - page 7 / 19 » Reflectance Estimation from Motion under Complex Illuminatio... |
CVPR
2012
IEEE
11 years 10 months ago
2012
IEEE
We present a model and an algorithm to detect salient regions in video taken from a moving camera. In particular, we are interested in capturing small objects that move independen...
ICCV
2009
IEEE
13 years 5 months ago
2009
IEEE
In this paper we identify the constraints under which the generally ill-posed problem of the simultaneous recovery of surface shape and its photometric invariants can be rendered ...
ICCV
1998
IEEE
14 years 9 months ago
1998
IEEE
Image "appearance" may change over time due to a variety of causes such as 1) object or camera motion; 2) generic photometric events including variations in illumination...
CVPR
1998
IEEE
14 years 10 months ago
1998
IEEE
In this paper we present a method for the integration of nonlinear holonomic constraints in deformable models and its application to the problems of shape and illuminant direction...
CVPR
2003
IEEE
14 years 10 months ago
2003
IEEE
Omnidirectional images arising from 3D-motion of a camera contain persistent structures over a large variation of motions because of their large field of view. This persistence ma...