DocumentCode
795276
Title
GA-based system for critical points detection
Author
Liatsis, P. ; Ooi, C. ; Goulermas, J.Y.
Author_Institution
Sch. of Eng. & Math. Sci., City Univ., London
Volume
42
Issue
21
fYear
2006
Firstpage
1207
Lastpage
1208
Abstract
A GA-based algorithm for detection of dominant points in closed contours is presented. The proposed scheme aims to simultaneously optimise the number of detected critical points and the approximation error. A new error metric is proposed which takes into account information from the Chamfer image. The performance of the system is shown to be robust to changes in the position, orientation and size of the contour as well as the length of the chromosome
Keywords
critical points; genetic algorithms; image processing; Chamfer image; approximation error; closed contours; critical points detection; genetic algorithm;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
Filename
1715184
Link To Document