How to show cursor coordinate values of an image on screen in matlab?

I need to display the pixel information of an image when move cursor over an image

Answer 1

[Joseph Cheng]

impixelinfo will display the x,y and gray level of the pixel under the mouse cursor. it will display the information live in the bottom left corner without needing to click on anything.

set this up after you display the image using imshow() or imagesc.