334 search results - page 55 / 67 » Diagonal principal component analysis for face recognition |
PR
2006
13 years 7 months ago
2006
Several pattern classifiers give high classification accuracy but their storage requirements and processing time are severely expensive. On the other hand, some classifiers requir...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
In this paper we deal with the problem of feature selection by introducing a new approach based on Gravitational Search Algorithm (GSA). The proposed algorithm combines the optimi...
CVPR
2005
IEEE
14 years 9 months ago
2005
IEEE
This paper advocates an implicit-surface representation of generic 3?D surfaces to take advantage of occluding edges in a very robust way. This lets us exploit silhouette constrai...
ESANN
2001
13 years 9 months ago
2001
Prediction of financial time series using artificial neural networks has been the subject of many publications, even if the predictability of financial series remains a subject of ...
IJCV
2007
13 years 7 months ago
2007
Abstract. Using silhouettes in uncontrolled environments typically requires handling occlusions as well as changing or cluttered backgrounds, which limits the applicability of most...