MATLAB: How to add 0’s to the first row first coloumn and last row last column in 256×256 image making it 258×258

addition of rows and coloumndeletion of rows and coloumn

i want to increase the image size from 256×256 to 258×258 by inserting 0's to the fisrt row coloumn and last row and coloumn. how to do in matlab

padarray(x,[1 1])

A(A(:,1)>A(:,2),:)

save your imread data in some variable.

ImageData=imread('car.jpg');

ImageData will be a 3 D array for Colour Image with R, G, B Amplitude Values.

You can do a

[rows columns depth]=size(ImageData );

on it.