DocumentCode
855536
Title
Turning angle based representation for planar objects
Author
Kpalma, K. ; Ronsin, J.
Author_Institution
Groupe Image et Teledetection, Inst. Nat. des Sci. Appliquees de Rennes
Volume
43
Issue
10
fYear
2007
Firstpage
561
Lastpage
562
Abstract
A new approach for pattern description is presented. Based on a multi-scale analysis of closed contours, this method deals with the differential turning angle extracted from a progressively smoothed contour to generate the differential-turning angle scale space (d-TASS) map. Experimental results show that the d-TASS map is closely related to the contour and it is resistant to affine transformation and so well-suited for pattern description
Keywords
edge detection; pattern recognition; closed contours multiscale analysis; differential turning angle based representation; differential-turning angle scale space map; pattern description; planar objects;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20073895
Filename
4202050
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