DocumentCode
326324
Title
A fast finding and fitting algorithm to detect circles
Author
Yi, Wei
Author_Institution
Lab. for Inf. Eng. in Surveying, Mapping & Remote Sensing, Wuhan Tech. Univ. of Surveying & Mapping, China
Volume
2
fYear
1998
fDate
6-10 Jul 1998
Firstpage
1187
Abstract
Fast finding of circles in images by using the geometric symmetry of the circle and the division of circles into different subimages happen at the same time. Then for each subimage, a fitting algorithm is conducted to estimate three parameters of a circle. Fully proved by experiments, this method possesses superiority in speed, memory usage and precision as compared with other methods now available
Keywords
image recognition; circle detection; circle fitting algorithm; circular arcs; engineering drawings; fast circle finding; geometric symmetry; memory usage; precision; speed; subimages; Aerospace industry; Convergence; Digital images; Estimation theory; Fitting; Image processing; Image recognition; Parameter estimation; Pattern recognition; Remote sensing;
fLanguage
English
Publisher
ieee
Conference_Titel
Geoscience and Remote Sensing Symposium Proceedings, 1998. IGARSS '98. 1998 IEEE International
Conference_Location
Seattle, WA
Print_ISBN
0-7803-4403-0
Type
conf
DOI
10.1109/IGARSS.1998.699713
Filename
699713
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