Circle Detection Based on Multiscale Edge Curvature Estimation
Publication type
Journal article
Author(s)
E. V. Semeikina, D. V. Yurin
Publication date
June 2011
Journal
Pattern Recognition and Image Analysis
Volume
21
Issue
2
Page(s)
318-320
Publisher
Pleiades Publishing, Ltd.
Abstract
A procedure for adapting the isoline curvature formula to estimate an edge curvature in the images is presented. The curvature estimation is used in the framework of the scale-space algorithm, which makes it possible to choose the required scale adaptively at each point of interest. The procedure for edge points clustering to the subsets, each of which contains the points of one circumference, has been developed to detect the circumferences.
