Nowadays, computer vision as an interdisciplinary field is growing in different\nareas such as medical, electronics, etc. In the field, detection and particularly\nimage segmentation is an essential task in which is difficult to find the\nappropriate one based on the application. In this paper, a new algorithm is\nproposed to segment the lesion from background. The algorithm is based on\nlog edge detector with iterative median filtering. We have tested our algorithm\non 20 dermoscopic images and compare the lesion detection results\nwith those manually segmented by dermatologists. The experiments represent\nthe effectiveness of proposed algorithm.
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