A Priori Knowledge and Probability Density Based Segmentation Method for Medical CT Image Sequences

Figure 8

Similarity index evaluation results of our method (PBDR), hybrid level set method (HLS), C-V method (C-V), shape a priori based level set method (SPLS), geodesic active contour method (GAC), shape detection level set (SDLS) method, confident connected region growing method (CCRG), and improved variational level set method (IVLS).