--- a
+++ b/Thoracic Organs Segmentation code/rescalingFunction.m
@@ -0,0 +1,12 @@
+
+function image = rescalingFunction(image,i_lower,i_upper);
+
+image=double(image);
+maxValue=double(i_upper);
+i_upper=0.9*double(i_upper);i_lower=double(i_lower);
+image(image>i_upper) = maxValue;
+image(image<i_lower) = 0;
+indeces = find(image>i_lower & image<i_upper);
+image(indeces) = (double(image(indeces))-i_lower)/(i_upper-i_lower)*maxValue;
+%image = medfilt2 ( image, [5,5] );
+image=uint16(image);
\ No newline at end of file