clc
clear all
close all
%% loading the original image
Image=imread('ultrasoundimage.jpg'); % reading the image
Imageg=rgb2gray(Image);
Image=double(Imageg); % converting the image to double
subplot(2,2,1);imshow(Image,[]); % ploting the original image, imshow displays the gray scale image
% [] are used in order to clarify that the image is supossed to be scaled
% between the min value of the image and the maximum value in it.
title('original Image');
%% defining the filter for convolution
filter= fspecial('gaussian',[3 3],0.5);
subplot(2,2,2);imshow(filter,[]);
axis on;
title('my filter');
%% convolving
C =conv2(filter,Image);
subplot(2,2,3); imshow(C,[]);
title('convolved Image');
