A fuzzy approach to performance evaluation of edge detectors

Authors:
A. S. Osipov
Affiliations:
Scientific Research Institute for System Studies, Russian Academy of Sciences, NISSI RAN, Moscow, Russia
Venue:
SSIP'07 Proceedings of the 7th WSEAS International Conference on Signal, Speech and Image Processing
Year:
2007

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Abstract

The system PICASSO 2 represents the latest version of software package, designed for a comparative evaluation of image processing algorithms. In this paper we discuss the part of the system which evaluates edge detectors and consider its fuzzy extension. Namely, we introduce the ground truth edge maps defined in the fuzzy way and complete the system with several fuzzy similarity measures. The proposed approach allows one to evaluate both fuzzy and non-fuzzy edge detection algorithms.