alterations such as a morph on an image

I need to morph an image using matlab and don't exactly know how to do that. I need to show a before and after plot for each case, and record the transformation matrices. I have attached my image and a matlab code used to convert the image to grey scale and points. here are some of the names ive been using for functions and the format in which it is plotted.

A= imread('avatar.jpg');

>> image(A)

Aout=Jpeg2pointsConverter(A, 15);

[nrows, ncols]=size(Aout)

plot(Aout(1,:), Aout(2,:),'b.')

[DGM]

What exactly do you mean by 'morph'? Are you doing transformations/displacement with imwarp()?