1144 search results - page 175 / 229 » Semi-supervised Discriminant Analysis |
MM
2006
ACM
14 years 2 months ago
2006
ACM
In many image retrieval applications, the mapping between highlevel semantic concept and low-level features is obtained through a learning process. Traditional approaches often as...
CVPR
2009
IEEE
15 years 3 months ago
2009
IEEE
We investigate the problem of automatically labelling
faces of characters in TV or movie material with their
names, using only weak supervision from automaticallyaligned
subtitl...
CVPR
2004
IEEE
14 years 10 months ago
2004
IEEE
Semantic scene classification based only on low-level vision cues has had limited success on unconstrained image sets. On the other hand, camera metadata related to capture condit...
CVPR
2006
IEEE
14 years 10 months ago
2006
IEEE
We present a new approach to model and classify breast parenchymal tissue. Given a mammogram, first, we will discover the distribution of the different tissue densities in an unsu...
CVPR
2006
IEEE
14 years 10 months ago
2006
IEEE
Background subtraction is a widely used paradigm to detect moving objects in video taken from a static camera and is used for various important applications such as video surveill...