959 search results - page 38 / 192 » Shape Matching and Object Recognition |
PR
2008
13 years 8 months ago
2008
Due to distortion, noise, segmentation errors, overlap, and occlusion of objects in digital images, it is usually impossible to extract complete object contours or to segment the ...
CIARP
2007
Springer
14 years 3 months ago
2007
Springer
The main difficulty in the binary object classification field lays in dealing with a high variability of symbol appearance. Rotation, partial occlusions, elastic deformations, or...
PAMI
2007
13 years 8 months ago
2007
—This paper presents a novel probabilistic approach to hierarchical, exemplar-based shape matching. No feature correspondence is needed among exemplars, just a suitable pairwise ...
EWCBR
2004
Springer
14 years 2 months ago
2004
Springer
Model-based object recognition is a well-known task in Computer Vision. Usually, one object that can be generalized by a model should be detected in an image based on this model. B...
CVPR
2003
IEEE
14 years 10 months ago
2003
IEEE
Monitoring activities using video data is an important surveillance problem. A special scenario is to learn the pattern of normal activities and detect abnormal events from a very...