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diff --git a/125/CH1/EX1.13/Fig1_13.sce b/125/CH1/EX1.13/Fig1_13.sce
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+//Caption: False contouring Scilab code
+//Fig1.13
+//page 13
+clc;
+close;
+a =ReadImage('E:\DIP_JAYARAMAN\Chapter1\tigerpub.jpg');
+a = uint8(a);
+figure
+imshow(a)
+title('Original image');
+//using 128 gray levels
+figure
+a_128 = grayslice(a,128);
+gray_128 = gray(128);
+ShowImage(a_128,'Image with 128 gray levels',gray_128); 
+//using 64 gray levels
+figure
+a_64 = grayslice(a,64);
+gray_64 = gray(64);
+ShowImage(a_64,'Image with 64 gray levels',gray_64); 
+//using 32 gray levels
+figure
+a_32 = grayslice(a,32);
+gray_32 = gray(32);
+ShowImage(a_32,'Image with 32 gray levels',gray_32);
+//using 16 gray levels
+figure
+a_16 = grayslice(a,16);
+gray_16 = gray(16);
+ShowImage(a_16,'Image with 16 gray levels',gray_16);
+//using 8 gray levels
+a_8 = grayslice(a,8);
+gray_8 = gray(8);
+ShowImage(a_8,'Image with 8 gray levels',gray_8); 
+\ No newline at end of file