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Fuzzy-based multiscale edge detection (FWOMED)

Sheikh Akbari, A. and Soraghan, J.J. (2003) Fuzzy-based multiscale edge detection (FWOMED). Electronics Letters, 39 (1). pp. 30-32. ISSN 0013-5194

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Abstract

A new fuzzy-based multiscale edge detection technique is presented. The proposed approach achieves optimal edge detection using the wavelet decomposition of the original signal followed by a novel fuzzy-based decision technique that is applied across the scales. Results indicate a significant improvement in locating edges compared to other multiscale approaches.