使用GVF域和VFC域进行图片分割 % Vector field convolution (VFC) external force field example. % % See also AMT, EXAMPLE_PIG, AM_VFC, AM_VFK, AC_DISPLAY. % % Reference % [1] Bing Li and Scott T. Acton, "Active contour external force using % vector field convoluti
clc;clear all;close all; I = imread('finger.bmp');I = double(I); figure,imshow(uint8(I)),title('Orignal image'); y = I; sigma = 1;% need some modification according image rol = 3;% need some modification according image dt = 0.1; % timestep, more sm