The Canny algorithm is one of the most commonly used edge detectors due to its superior
performance, especially in noisy environments. Its main limitation is that it is time consuming …

The detection of vessels is the first step towards an automatic diagnosis and in-depth study
of retinal images to aid ophthalmologists. In this paper, a real-time algorithm based on fuzzy …

This paper considers the introduced relations between fuzzy property-oriented concept
lattices and fuzzy relation equations, on the one hand, and mathematical morphology, on the …

Curvilinear object detection is the common denominator of several applications. Some
illustrative examples are road detection from aerial or satellite images, human airways from …

Morphological operators have been used extensively when dealing with binary or grayscale
images, but there is no general-purpose approach for multivariate images that meets the …