12 search results - page 1 / 3 » Sensitivity of Calibration to Principal Point Position |
ECCV
2002
Springer
14 years 6 months ago
2002
Springer
A common practice when carrying out self-calibration of a camera from one or more views is to start with a guess at the principal point. The general belief is that inaccuracies in...
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 ...
TMI
2008
13 years 4 months ago
2008
For multi-pinhole SPECT, iterative reconstruction algorithms are preferred over analytical methods, because of the often complex multi-pinhole geometries and the ability of iterat...
3DIM
2001
IEEE
13 years 8 months ago
2001
IEEE
We introduce a novel outlook on the self-calibration task, by considering images taken by a camera in motion, allowing for zooming and focusing. Apart from the complex relationshi...
AVSS
2007
IEEE
13 years 10 months ago
2007
IEEE
A calibration algorithm of two cameras using observations of a moving person is presented. Similar methods have been proposed for self-calibration with a single camera, but intern...