474 search results - page 36 / 95 » Denoising using local projective subspace methods |
ICPR
2010
IEEE
14 years 4 months ago
2010
IEEE
Matching near-infrared (NIR) face images to visible light (VIS) face images offers a robust approach to face recognition with unconstrained illumination. In this paper we propose ...
ASPDAC
2010
ACM
13 years 8 months ago
2010
ACM
The gramian approximation methods have been proposed recently to overcome the high computing costs of classical balanced truncation based reduction methods. But those methods typi...
ITCC
2003
IEEE
14 years 3 months ago
2003
IEEE
: Motion is an important cue for many applications. Here we propose a solution for estimating motion from a sequence of images using three algorithms, viz., Batch, Recursive and Bo...
CIVR
2006
Springer
14 years 1 months ago
2006
Springer
The problem of face detection remains challenging because faces are non-rigid objects that have a high degree of variability with respect to head rotation, illumination, facial exp...
ICPR
2000
IEEE
14 years 11 months ago
2000
IEEE
This paper describes a new method to recover the sign of the local Gaussian curvature at each point on the visible surface of a 3-D object. Multiple (p > 3) shaded images are a...