--- a
+++ b/combinedDeepLearningActiveContour/functions/eval_metrics.m
@@ -0,0 +1,36 @@
+% compute metrics
+
+function [dm1,dm2,PD1,PD2,HD1,HD2]=eval_metrics(I,m_cnt,auto_seg,manualPoints,para)
+
+    % resize mask in the original image size   
+    auto_seg_r=remap_mask(auto_seg,m_cnt,I);
+    
+    % convex hull of resized mask
+    c_auto_seg_r=bwconvhull(auto_seg_r);
+    
+    % convert mask to contour
+    autoPoints1=contourc(double(auto_seg_r), [0 0]); autoPoints1=autoPoints1(:,2:end)';
+    autoPoints2=contourc(double(c_auto_seg_r), [0 0]);autoPoints2=autoPoints2(:,2:end)';
+    
+if ~isempty(autoPoints1) && ~isempty(autoPoints2)
+% Dice Metric
+dm1 = calc_dm(autoPoints1,manualPoints,para);
+dm2 = calc_dm(autoPoints2,manualPoints,para);
+
+% Perpendicular Distance
+PD1 = calc_dist(autoPoints1,manualPoints,para);
+PD2 = calc_dist(autoPoints2,manualPoints,para);
+
+% Hausdorff distance
+HD1 = hausdorff( manualPoints, autoPoints1); 
+HD2 = hausdorff( manualPoints, autoPoints2); 
+else
+dm1=0;
+dm2=0;
+PD1=100;
+PD2=100;
+HD1=100;
+HD2=100;
+end
+
+end
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