225 search results - page 22 / 45 » Camera Calibration Using Two Concentric Circles |
ECCV
2002
Springer
15 years 11 months ago
2002
Springer
In central catadioptric systems, lines in a scene are projected to conic curves in the image. This work studies the geometry of the central catadioptric projection of lines and its...
CVPR
1999
IEEE
15 years 11 months ago
1999
IEEE
We investigate the motions that lead to ambiguous Euclidean scene reconstructions under several common calibration constraints, giving a complete description of such critical moti...
ECCV
2000
Springer
15 years 11 months ago
2000
Springer
In this paper it is shown how to perform hand-eye calibration using only the normal flow field and knowledge about the motion of the hand. The proposed method comprise a simple way...
ICPR
2008
IEEE
15 years 3 months ago
2008
IEEE
In this paper we apply the classic theory of Harmonic Analysis and the Conformal Geometric Algebra (CGA) to evaluate the Fourier transform on the unit sphere S2 and on the rotatio...
ISMAR
2002
IEEE
15 years 2 months ago
2002
IEEE
This paper describes an augmented reality system that incorporates a real-time dense stereo vision system. Analysis of range and intensity data is used to perform two functions: 1...