Added selecting objects matlab file

selecting_objects/main.m

@@ -0,0 +1,33 @@
+clc
+clear
+close all
+
+im = double(imread('vegetables.jpg'));
+ref = im(250:280,50:100,:);
+
+figure;
+subplot(1,2,1)
+imshow(uint8(im))
+title('Original image');
+subplot(1,2,2)
+imshow(uint8(ref))
+title('Reference piece');
+
+im1R = mean2(ref(:,:,1));
+im1G = mean2(ref(:,:,2));
+im1B = mean2(ref(:,:,3));
+
+d0 = mean2(sqrt(((ref(:,:,1)-im1R).^2)+((ref(:,:,2)-im1G).^2)+((ref(:,:,3)-im1B).^2)));
+
+d = sqrt(((im(:,:,1)-im1R).^2)+((im(:,:,2)-im1G).^2)+((im(:,:,3)-im1B).^2));
+
+d(d<d0) = 0;
+d(d>d0) = 255;
+figure;
+subplot(1,2,1)
+imshow(uint8(im))
+title('Original image');
+subplot(1,2,2)
+d = imadjust(uint8(d),[0 1],[1 0]);
+imshow(uint8(d))
+title('Binarized image');