1814 search results - page 266 / 363 » Improved Results on Geometric Hitting Set Problems |
CVPR
2007
IEEE
15 years 8 days ago
2007
IEEE
In this paper, we present a new method to change the illumination condition of a face image, with unknown face geometry and albedo information. This problem is particularly diffic...
CVPR
2008
IEEE
15 years 8 days ago
2008
IEEE
Accurate estimation of optical flow is a challenging task, which often requires addressing difficult energy optimization problems. To solve them, most top-performing methods rely ...
ICPR
2008
IEEE
14 years 11 months ago
2008
IEEE
Recognizing and localizing objects is a classical problem in computer vision that is an important stage for many automated systems. In order to perform object recognition many res...
STOC
2001
ACM
14 years 10 months ago
2001
ACM
We study the problem of finding an outlier-free subset of a set of points (or a probability distribution) in n-dimensional Euclidean space. As in [BFKV 99], a point x is defined t...
GLOBECOM
2009
IEEE
14 years 5 months ago
2009
IEEE
— A radio frequency identification (RFID) system consists of a set of readers and several objects, equipped with small computer chips, called tags. In a dense RFID system, where...