243 search results - page 12 / 49 » Camera Calibration with One-Dimensional Objects |
AROBOTS
1998
13 years 8 months ago
1998
In this article we show how an active stereo camera head can be made to autonomously learn to fixate objects in space. During fixation, the system performs an initial and a corre...
ICIP
2005
IEEE
14 years 10 months ago
2005
IEEE
In the paper we introduce an algorithm for matching partially overlapping image-pairs where the object of interest is in motion, even if the motion is discontinuous and in an unstr...
ICPR
2008
IEEE
14 years 10 months ago
2008
IEEE
We present a novel application where, using only three points from the shadow trajectory of an object, one can accurately determine the geo-location of the camera, up to a longitu...
WACV
2012
IEEE
12 years 4 months 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...
CVPR
1999
IEEE
14 years 10 months ago
1999
IEEE
Images taken with wide-angle cameras tend to have severe distortions which pull points towards the optical center: This paper proposes a method for recovering the disrortion param...