New Region-Scalable Discriminant and Fitting Energy Functional for Driving Geometric Active Contours in Medical Image Segmentation
Figure 2
Segmentation results on an image with different noise of CV (a), RSF (b), LGIF (c), and our method (d). The initial and the final zero level sets are plotted as the green and the red contours, respectively. The images in each row are with Gaussian noise characterized by zero-mean and variance 0.01, 0.05, and 0.1, respectively (color online).
