image processing

clear all; close all; clc

a=imread('football.jpg');
b=flipdim(a,2);
c=flipdim(a,1);
d=flipdim(c,2);

subplot(2,2,1)
imshow(a)

subplot(2,2,2)
imshow(b)

subplot(2,2,3)
imshow(c)

subplot(2,2,4)
imshow(d)