735 search results - page 67 / 147 » Margin based feature selection - theory and algorithms |
CVPR
2006
IEEE
14 years 9 months ago
2006
IEEE
We present a method to automatically learn object categories from unlabeled images. Each image is represented by an unordered set of local features, and all sets are embedded into...
IMR
2004
Springer
14 years 1 months ago
2004
Springer
A surface is often approximated by a network of triangular facets. In the absence of a precise mathematical description of the underlying surface all information about surface pro...
SAC
2010
ACM
13 years 8 months ago
2010
ACM
In this paper, we consider the problem of speaker verification as a two-class object detection problem in computer vision, where the object instances are 1-D short-time spectral v...
CVPR
2001
IEEE
14 years 9 months ago
2001
IEEE
This paper describes a machine learning approach for visual
object detection which is capable of processing images
extremely rapidly and achieving high detection rates. This
wor...
ISVC
2007
Springer
14 years 1 months ago
2007
Springer
In this paper, we present a facial expression recognition method using feature-adaptive motion energy analysis. Our method is simplicityoriented and avoids complicated face model r...