# Matlab Program to Create a Image Processing Application Assignment Solution.

## Instructions

Objective
Write a program to create an image processing application in matlab.

## Requirements and Specifications

Source Code

```NEAREST function gl = nearest(im, i, j) i = round(i); j = round(j); % if j < 1 || j > size(im,2) || i < 1 || i > size(im,1) % gl = 0; % else % gl = im(i,j); % end if ~((j<1) || (j>size(im,2)) || (i < 1) || (i > size(im,1))) gl = im(i,j); else gl = 0; end end ROTATE function im1 = rotateImage(im, n) % get size of image [M, N, p] = size(im); % Calculate the size of the new image Mnew = round(M*sqrt(2)); Nnew = round(N*sqrt(2)); % Create a matrix of zeris with the new size im1 = zeros(Mnew, Nnew, p); % Loop through all points of the image for i = 1:Mnew for j = 1:Nnew % New coordinates clockwise inew = (i-Mnew/2)*cosd(n) - (j-Nnew/2)*sind(n)+M/2; jnew = (i-Mnew/2)*sind(n) + (j-Nnew/2)*cosd(n)+N/2; % Now, set im1(i,j, :) = nearest(im, inew, jnew); end end im1 = im1/255; end```