Image Thresholding

Author: jonathanrjpereira

Point Processing Technique/Image Thresholding/imagethresholding.m

@@ -0,0 +1,21 @@
+%thresholding
+%threshold=120
+clear all;
+a=imread('pout.tif');
+[m n]=size(a);
+
+t=input('enter the threshold value');
+for i=1:1:m
+ for  j=1:1:n
+     if (a(i,j)<t)
+         b(i,j)=0;
+     else
+     b(i,j)=255;
+     end
+ end
+end
+subplot(1,2,1)
+imshow(a);
+subplot(1,2,2)
+imshow(b);
+