Three Methods For Three-Phase Segmentation Using The Level Set Method

Image segmentation is a key problem in image processing and computer vision. Curve evolution, which is very difficult to solve previously, was effectively handled by level set method proposed by Osher and Sethian. At present, there are many methods of image segmentation based on level set, and there are different methods to different images. In this paper, three methods for three-phase segmentation using the level set method have been presented. The numerical results have demonstrated the efficiency of the three methods.