225 search results - page 2 / 45 » Camera Calibration Using Two Concentric Circles |
ECCV
2004
Springer
14 years 7 months ago
2004
Springer
Abstract. In this paper, a new camera calibration algorithm is proposed, which is from the quasi-affine invariance of two parallel circles. Two parallel circles here mean two circl...
ICPR
2008
IEEE
13 years 11 months ago
2008
IEEE
In this article, we present the projective equation of a circle in a perspective view, which naturally encodes such important geometric entities as the projected circle center, th...
ICPR
2006
IEEE
14 years 6 months ago
2006
IEEE
We present a new method to perform reliable matching between different images. This method finds complete region correspondences between concentric circles and the corresponding p...
BMVC
1998
13 years 6 months ago
1998
In this paper, we discuss a method for representing and matching planar curves. The technique is based on using calculations from concentric circles to represent each curve by two...
ECCV
2002
Springer
14 years 7 months ago
2002
Springer
Abstract. The plane-based calibration consists in recovering the internal parameters of the camera from the views of a planar pattern with a known geometric structure. The existing...