A REVIEW: DIGITAL IMAGE SEGMENTATION TECHNIQUES

Image segmentation is the process of partitioning an image into multiple segments, so as to change the representation of an image into something that is more meaningful and easier to analyze. Several general-purpose algorithms and techniques have been developed for image segmentation.Several image segmentation techniques like edge detection, region based segmentation, thresholding and neural network techniques etc. are used. After performing these approaches, the resultant segmented image becomes a collective pixel set of the entire image. In this paper review image segmentation is explained by using different techniques.