Question

(addi ton Lt Py 29 Po

please for the picture on the right just do 2.1 and 2.2

Answer 1

The solution is presented below:

%this program performs imaage operations in MATLAB

clear all %this clears the workspace
clc %this clears the command window.

%Thw image files which will be called here i.e. p1.jpg and p2.jpg must be
%present in the directory

%Prob 2.1 (a)

I1=imread('p1.jpg'); %this will read the image file p1.jpg and store the corresponding RGB values in the 3D matrix I1
I2=imread('p2.jpeg'); %same read operation has been performed on image file p2.jpg
figure(1)
imshow(I1)%this displayes the image corresponding to the matrix I1 on the screen
figure(2)
imshow(I2)

%storing images
imwrite(I1,'p1.jpg'); %this will write the contents of the image matrix I1 into the image file p1.jpg
imwrite(I2,'p2.jpeg');

%Problem 2.1 (b)

%In order to write code, it must be written in a MATLAB Script file rather
%than writing in command window.
%then code can be edited and saved from this command window as it has been
%done in this case.
%Press run switch at the top to execute

%2.1 (c)
%In order to save work just press Ctrl+s and it will be saved.
%Later the saved file can be retrived.

Output Images:

As per guideline, only the first problem has been solved.

Hope this helps.