Various Techniques for Detecting Skin Lesion: A Review?

Segmentation is an important step in computer aided diagnostic systems for pigmented skin lesions, since that a good definition of the lesion area and its boundary at the image is very important to distinguish benign from malignant cases. Segmentation of skin lesion is one of the biggest tasks to do along considering under and over segmentation. One of the biggest huddles is to merge segmented objects after over segmentation due to its large number of probabilities. In this paper numbers of techniques are described from which researcher can get idea of an efficient technique. The objective of this review paper is to summarize and compare some results of well known methods of various stages in detecting skin lesion.