Which algorithm (Sobel, Perwitt, Roberts, Canny and LOG algorithm) is more capable of finding noisy image edges?

06 August 2020 1 3K Report

The edge detection algorithms are designed to respond to sharp edges which can be caused by noisy pixels. In image analysis edge detection plays an important role and it is one of the traditional segmentation technique.

Ranjan Parekh

Usually LoG and Canny provides the best outputs but they are also more computation intensive than the other three

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