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CVPR
2009
IEEE
15 years 5 months ago
2009
IEEE
This work addresses the important problem of the discovery
and analysis of social networks from surveillance video.
A computer vision approach to this problem is made possible
b...
CVPR
2009
IEEE
15 years 5 months ago
2009
IEEE
This paper introduces a class of correlation filters called
Average of Synthetic Exact Filters (ASEF). For ASEF, the
correlation output is completely specified for each training
...
ICCV
2009
IEEE
15 years 3 months ago
2009
IEEE
Background subtraction algorithms define the background
as parts of a scene that are at rest. Traditionally,
these algorithms assume a stationary camera, and identify
moving obj...
CVPR
1999
IEEE
15 years 6 days ago
1999
IEEE
This paper presents a method for registering images at different magnifications (scales) by treating the problem not only as one of scaling the image coordinates but also as one i...
CVPR
2001
IEEE
15 years 6 days ago
2001
IEEE
Accurate estimation of effective camera focal length is crucial to the success of panoramic image stitching. Fast techniques for estimating the focal length exist, but are depende...