429 search results - page 57 / 86 » Unsupervised feature selection for principal components anal... |
136
Voted
ICPR
2002
IEEE
16 years 4 months ago
2002
IEEE
Face detection from cluttered images is very challenging due to the diverse variation of face appearance and the complexity of image background. In this paper, we propose a neural...
159
Voted
IWANN
2005
Springer
15 years 9 months ago
2005
Springer
Face recognition is one of the most important image processing research topics which is widely used in personal identification, verification and security applications. In this pape...
153
Voted
ICPR
2002
IEEE
16 years 4 months ago
2002
IEEE
In this paper we define a Topological Tree (TT) as a knowledge representation method that aims to describe important visual and spatial features of image regions, namely the color...
130
Voted
FLAIRS
2006
15 years 5 months ago
2006
In this paper we present an automated method for classifying astronomical objects in multispectral wide-field images. The method is divided into three main tasks. The first one co...
170
Voted
NIPS
2003
15 years 4 months ago
2003
In this paper we introduce a new underlying probabilistic model for principal component analysis (PCA). Our formulation interprets PCA as a particular Gaussian process prior on a ...