23 search results - page 1 / 5 » Camera Calibration with Two Arbitrary Coaxial Circles |
ECCV
2006
Springer
14 years 6 months ago
2006
Springer
Abstract. We present an approach for camera calibration from the image of at least two circles arranged in a coaxial way. Such a geometric configuration arises in static scenes of ...
ECCV
2004
Springer
14 years 6 months ago
2004
Springer
Abstract. In this paper, we describe a novel camera calibration method to estimate the extrinsic parameters and the focal length of a camera by using only one single image of two c...
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...
ECCV
2004
Springer
14 years 6 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...
ICIAR
2004
Springer
13 years 10 months ago
2004
Springer
We present a simple calibration method for computing the extrinsic parameters (pose) and intrinsic parameters (focal length and principal point) of a camera by imaging a pattern of...