confusion regarding use of imresize for changing resolution?

I have read some where on google the imresize can be used to change resolution of an image? Is it true? Because apparently keyword suggests change of size (Kbs)

[Ameer Hamza]

Yes, it changes the resolution of the image. But that does not mean that it will improve quality. It merely increases or decreases the number of pixels in the image according to your specified factors.