215 search results - page 19 / 43 » Automatic Camera Calibration for Images of Soccer Match |
DICTA
2003
13 years 8 months ago
2003
Abstract. Mahalanobis distance has already proved its strength in human skin detection using a set of skin values. We present this work that uses automatic skin detection after an ...
CIVR
2007
Springer
13 years 10 months ago
2007
Springer
Semantic detection and recognition of objects and events contained in a video stream has to be performed in order to provide content-based annotation and retrieval of videos. This...
BMVC
2001
13 years 9 months ago
2001
This paper addresses the problem of estimating the shape of an actor in a multi-camera studio for arbitrarily positioned cameras and arbitrary human pose. We adopt a seamless arti...
CVPR
2012
IEEE
11 years 9 months ago
2012
IEEE
We introduce two novel methods to improve the performance of wide area video surveillance applications by using scene features. First, we evaluate the drift in intrinsic and extri...
MVA
2000
13 years 8 months ago
2000
We propose an automatic monitoring system which detects and tracks intruders, using a pan-tiltzoom camera. Detection is based on a background subtraction method which detects the ...