588 search results - page 51 / 118 » Computing the Dimension of Linear Subspaces |
CVPR
2007
IEEE
15 years 3 hour ago
2007
IEEE
Given point correspondences in multiple perspective views of a scene containing multiple rigid-body motions, we present an algorithm for segmenting the correspondences according t...
FOCS
2007
IEEE
14 years 4 months ago
2007
IEEE
In this paper, we resolve the smoothed and approximative complexity of low-rank quasi-concave minimization, providing both upper and lower bounds. As an upper bound, we provide th...
JSCIC
2007
13 years 10 months ago
2007
Image restoration has been an active research topic and variational formulations are particularly effective in high quality recovery. Although there exist many modelling and theore...
ICIP
2006
IEEE
14 years 11 months ago
2006
IEEE
The autofocus problem in synthetic aperture radar (SAR) is considered, where phase errors in the acquired signal data result in imagery that is improperly focused. We present a ne...
CCECE
2006
IEEE
14 years 4 months ago
2006
IEEE
Multiuser detection (MUD) techniques are known to improve the performance of CDMA cellular communication systems. This performance improvement usually comes at a large computation...