264 search results - page 12 / 53 » Adaptive eigen-backgrounds for object detection |
ECCV
2010
Springer
15 years 4 months ago
2010
Springer
We propose a novel approach to increase the robustness of object detection algorithms in surveillance scenarios. The cascaded confidence filter successively incorporates constraint...
BMVC
2010
14 years 9 months ago
2010
Off-line trained class-specific object detectors are designed to detect any instance of the class in a given image or video sequence. In the context of object tracking, however, o...
112
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CVPR
2007
IEEE
16 years 1 months ago
2007
IEEE
When an occluding object, such as a person, stands between a projector and a display surface, a shadow results. We can compensate by positioning multiple projectors so they produc...
104
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CVPR
2006
IEEE
16 years 1 months ago
2006
IEEE
Edge detection is one of the most studied problems in computer vision, yet it remains a very challenging task. It is difficult since often the decision for an edge cannot be made ...
3DIM
2005
IEEE
15 years 5 months ago
2005
IEEE
This paper describes how to automatically extract the presence and location of geometrical irregularities on a surface of revolution. To this end a partial 3D scan of the workpiec...