195 search results - page 1 / 39 » Fitting a Set of Points by a Circle |
DCG
1998
13 years 10 months ago
1998
Given a set of points S = fp1; : : : ; png in Euclidean d-dimensional space, we address the problem of computing the d-dimensional annulus of smallest width containing the set. We...
SIGGRAPH
1987
ACM
14 years 2 months ago
1987
ACM
In the course of developing a system for fitting smooth curves to camera input we have developed several direct (i.e. noniterative) methods for fitting a shape (line, circle, conic...
ECCV
2004
Springer
15 years 23 days 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...
IBPRIA
2005
Springer
14 years 4 months ago
2005
Springer
This paper presents a method for the detection of multiple concentric circles which is based on the Hough Transform (HT). In order to reduce time and memory space the concentric ci...
BMVC
1998
14 years 7 days 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...