123 search results - page 1 / 25 » Camera Network Calibration from Dynamic Silhouettes |
CVPR
2004
IEEE
14 years 6 months ago
2004
IEEE
In this paper we present an automatic method for calibrating a network of cameras from only silhouettes. This is particularly useful for shape-from-silhouette or visual-hull syste...
ICPR
2004
IEEE
14 years 5 months ago
2004
IEEE
We propose an automatic approach to synchronize a network of uncalibrated and unsynchronized video cameras, and recover the complete calibration of all these cameras. In this pape...
ACCV
2006
Springer
13 years 10 months ago
2006
Springer
This paper addresses the problem of camera calibration using object silhouettes in image sequences. It is known that silhouettes encode information on camera parameters by the fact...
WACV
2012
IEEE
12 years 9 days ago
2012
IEEE
In sports broadcasts, networks consisting of pan-tiltzoom (PTZ) cameras usually exhibit very wide baselines, making standard matching techniques for camera calibration very hard t...
ECCV
2006
Springer
14 years 6 months ago
2006
Springer
Two planar mirrors are positioned to show five views of an object, and snapshots are captured from different viewpoints. We present closed form solutions for calculating the focal ...