diff --git a/image processing and models/hsv.m b/image processing and models/hsv.m
new file mode 100644
index 0000000..04c1b20
--- /dev/null
+++ b/image processing and models/hsv.m	
@@ -0,0 +1,35 @@
+clc;
+close all ;
+clear all ;
+
+%% reading the image
+l=13;
+jpgFilename = strcat('e_images_',num2str(l), '.jpg');
+rgb=imread(jpgFilename);
+%% gray scaling 
+gray = rgb2gray(rgb);
+figure(1);
+imshow(gray);
+title('gray scaled');
+
+%% binary thresholding
+
+[size1,size2]=size(gray);
+for i=1:size1
+   for j=1:size2
+      if gray(i,j)<60
+          gray(i,j)=255;
+      end
+   end
+end
+
+BW=im2bw(gray,graythresh(gray));
+
+figure(2);
+imshow(BW);
+
+%% hsv general
+hsv = rgb2hsv(rgb);
+figure(3);
+imshow(hsv);
+title('hsv')