242 search results - page 22 / 49 » Detection, Extraction and Representation of Tables |
AVSS
2009
IEEE
14 years 4 months ago
2009
IEEE
—In this paper, we consider the challenging problem of unusual event detection in video surveillance systems. The proposed approach makes a step toward generic and automatic dete...
ICPR
2002
IEEE
14 years 11 months ago
2002
IEEE
We achieve two goals in this paper: (1) to build a novel appearance-based object representation that takes into account variations in contrast often found in training images; (2) ...
PAMI
2008
13 years 9 months ago
2008
Detecting different categories of objects in image and video content is one of the fundamental tasks in computer vision research. The success of many applications such as visual s...
ICISS
2009
Springer
14 years 2 months ago
2009
Springer
In this paper we introduce a distortion free watermarking e for relational databases based on the Abstract Interpretation framework. The watermarking technique is partition based. ...
CVPR
2009
IEEE
15 years 5 months ago
2009
IEEE
We study the problem of object classification when training
and test classes are disjoint, i.e. no training examples of
the target classes are available. This setup has hardly be...