1148 search results - page 189 / 230 » Dimensionality Reduction with Image Data |
ECCV
2008
Springer
15 years 11 months ago
2008
Springer
Abstract. Compressive sensing (CS) is an emerging field that provides a framework for image recovery using sub-Nyquist sampling rates. The CS theory shows that a signal can be reco...
DMIN
2008
14 years 11 months ago
2008
The knowledge discovery process encounters the difficulties to analyze large amount of data. Indeed, some theoretical problems related to high dimensional spaces then appear and de...
ICIP
2007
IEEE
15 years 11 months ago
2007
IEEE
The problem of tracking involves challenges like in-plane and out-of-plane rotations, scaling, variations in ambient light and occlusions. In this paper we look at the problem of ...
VISUALIZATION
2005
IEEE
15 years 3 months ago
2005
IEEE
The size and resolution of volume datasets in science and medicine are increasing at a rate much greater than the resolution of the screens used to view them. This limits the amou...
FSKD
2005
Springer
15 years 3 months ago
2005
Springer
Although many systems exist for automatic classification of faces according to their emotional expression, these systems do not explicitly estimate the strength of given expression...