Step_4_CDR_output.m

%
clear; close all;
addpath(genpath('./mat_scr/'));

raw_result = './result_refuge/';
img_list = dir([raw_result '*.png']);

img_num = size(img_list, 1);

for idx = 1:img_num
    img_name = img_list(idx).name;  
    img_map = imread([raw_result img_name]);
    [img_h, img_w, img_c] = size(img_map);
    
    Disc_map = fun_Ell_Fit( img_map>100, img_h, img_w, 1);
    Cup_map = fun_Ell_Fit( img_map>200, img_h, img_w, 1);
    CDR_value = fun_CalCDR( Disc_map.fit_map, Cup_map.fit_map);

    Seg_map = Disc_map.fit_map + Cup_map.fit_map;
    Seg_map(Seg_map==0) = 255;
    Seg_map(Seg_map==1) = 128;
    Seg_map(Seg_map==2) = 0;
    
    save(['./final_result/' img_name(1:end-4) '.mat'], 'CDR_value');
    imwrite(uint8(Seg_map), ['./final_result/' img_name(1:end-4) '.bmp']);
end