2159 search results - page 151 / 432 » Image matching using local symmetry features |
PRL
2008
13 years 9 months ago
2008
In this paper, we describe three different methods for the classification and annotation of medical radiographs. The methods were applied in the medical image annotation tasks of ...
CVPR
2003
IEEE
14 years 11 months ago
2003
IEEE
This paper presents a generative model based approach to man-made structure detection in 2D natural images. The proposed approach uses a causal multiscale random field suggested i...
ICARCV
2002
IEEE
14 years 2 months ago
2002
IEEE
This paper presents an approach for view-based recognition of gestures. The approach is based on representing each gesture as a sequence of learned body poses. The gestures are re...
CIVR
2006
Springer
14 years 1 months ago
2006
Springer
Abstract. Video databases require that clips are represented in a compact and discriminative way, in order to perform efficient matching and retrieval of documents of interest. We ...
ICCV
2009
IEEE
15 years 2 months ago
2009
IEEE
Human activity recognition is a challenging task, especially
when its background is unknown or changing,
and when scale or illumination differs in each video.
Approaches utilizi...