117 search results - page 21 / 24 » Surveillance camera scheduling: a virtual vision approach |
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CVPR
2011
IEEE
14 years 5 months ago
2011
IEEE
Real-time unusual event detection in video stream has been a difficult challenge due to the lack of sufficient training information, volatility of the definitions for both norm...
165
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AUGHUMAN
2010
14 years 7 months ago
2010
We propose a system that registers and retrieves text documents to annotate them on-line. The user registers a text document captured from a nearly top view and adds virtual annot...
CVPR
2008
IEEE
15 years 11 months ago
2008
IEEE
3D object design has many applications including flexible 3D sketch input in CAD, computer game, webpage content design, image based object modeling, and 3D object retrieval. Most...
CVPR
2000
IEEE
15 years 11 months ago
2000
IEEE
A method is presented to recover 3D scene structure and camera motion from multiple images without the need for correspondence information. The problem is framed as finding the ma...
ICCV
2003
IEEE
15 years 11 months ago
2003
IEEE
This paper describes a novel approach to automatically recover corresponding feature points and epipolar geometry over two wide baseline frames. Our contributions consist of sever...