Image Segmentation and its Different Techniques: An In-Depth Analysis

Image segmentation is the most important part of image processing, separating an image into multiple meaningful parts. In this area of the image segmentation, new technologies emerge day after day. In this paper, an in-depth analysis is carried out on some frequently adopted image segmentation techniques such as thresholding based techniques, edge detection based or boundary based techniques, region-based techniques, clustering etc. and also discuss their advantages and disadvantages.