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Diffstat (limited to '3176/CH2/EX2.12')
| -rw-r--r-- | 3176/CH2/EX2.12/Ex2_12.sce | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/3176/CH2/EX2.12/Ex2_12.sce b/3176/CH2/EX2.12/Ex2_12.sce new file mode 100644 index 000000000..7e15ee1bb --- /dev/null +++ b/3176/CH2/EX2.12/Ex2_12.sce @@ -0,0 +1,38 @@ +//Ex2_12
+// Standard Deviation
+// Version : Scilab 5.4.1
+// Operating System : Window-xp, Window-7
+//Toolbox: Image Processing Design 8.3.1-1
+//Toolbox: SIVP 0.5.3.1-2
+//Reference book name : Digital Image Processing
+//book author: Rafael C. Gonzalez and Richard E. Woods
+
+clc;
+close;
+clear;
+xdel(winsid())//to close all currently open figure(s).
+
+////////////////// Image Rotation /////////////////////
+gray1=imread("Ex2_12.tif");
+gray1=im2double(gray1); //Convert the data type into double range
+figure,ShowImage(gray1,'Gray Image');
+title('Original Image');
+gray2=imread("Ex2_12_1.tif");
+gray2=im2double(gray2); ///Convert the data type into double range
+figure,ShowImage(gray2,'Gray Image');
+title('Original Image');
+gray3=imread("Ex2_12_2.tif");
+gray3=im2double(gray3); //Convert the data type into double range
+figure,ShowImage(gray3,'Gray Image');
+title('Original Image');
+
+y=variance(gray1); // calculate variance
+disp('Variance of Image 1:')
+disp(y);
+y=variance(gray2); // calculate variance
+disp('Variance of Image 2:')
+disp(y);
+y=variance(gray3); // calculate variance
+disp('Variance of Image 3:')
+disp(y);
+
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