Write a Program for Morphological operations and filtering of the image with statistics values of the images to be updated?

I have applied the morphological operator,gave a noise filtered it ,now how to determine the Statistical parameters like mean, standard deviation, skewness and kurtosis of the image?? please help me with my assignment

clc;
close all;
A=imread('brain.jpg');
subplot(3,3,1);
imshow(A);
title('original image');
%rectangle shaped structuring element%
a=strel("rectangle",[10 20]);%strel('rectangle',[height width])%
%morphological operation(dilation)%
di=imdilate(A,a);
subplot(3,3,2);
imshow(di);
title('dilated image');
%applying gaussian noise%
e=imnoise(di,'gaussian');
subplot(3,3,3);
imshow(e);
title('gaussian noise');
%using average filter%
a1=fspecial('average',2);
avgfilt=imfilter(e,a1);
subplot(3,3,4);
imshow(avgfilt);
title('average filter');
M=mean2(di);

Answer 1

[Image Analyst]

sk = skewness(di(:))
kurt = kurtosis(di(:))
stDev = std2(di)

[Naren B]

Ok sir but how to show or display these parameters?

[Image Analyst]

You must not have tried the code I gave you. Since there are no semicolons at the end of the lines it will report the values to the command window. Alternatively you can use fprintf(), or sprintf() and msgbox().