454 search results - page 56 / 91 » Automatic Image Annotation Using Group Sparsity |
ICCV
1999
IEEE
14 years 1 months ago
1999
IEEE
A motion segmentation algorithm based on factorization method and discriminant criterion is proposed. This method uses a feature with the most useful similarities for grouping, se...
MICCAI
2006
Springer
14 years 9 months ago
2006
Springer
This paper presents a learning based method for automatic extraction of the major cortical sulci from MRI volumes or extracted surfaces. Instead of using a few pre-defined rules su...
ICIAP
2009
ACM
13 years 6 months ago
2009
ACM
Abstract. The recognition of events in videos is a relevant and challenging task of automatic semantic video analysis. At present one of the most successful frameworks, used for ob...
RAS
2007
13 years 8 months ago
2007
In this paper we start from a set of images obtained by the robot that is moving around in an environment. We present a method to automatically group the images into groups that c...
LREC
2008
13 years 10 months ago
2008
The construction of a wordnet, a labour-intensive enterprise, can be significantly assisted by automatic grouping of lexical material and discovery of lexical semantic relations. ...