Title :
Fuzzy-based multiscale edge detection
Author :
Akbari, A. Sheikh ; Soraghan, J.J.
Author_Institution :
Dept. of Electron. & Electr. Eng., Strathclyde Univ., Glasgow, UK
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.
Keywords :
edge detection; fuzzy logic; wavelet transforms; decision technique; fuzzy reasoning; fuzzy-based technique; intersection fuzzy operator; multiresolution representation; multiscale edge detection; wavelet decomposition;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20030074
