Undefined function or variable 'impixelinfo'.

I am trying to use the function impixelinfo but using it like the examples i found in the internet produces error. My code:

a= imread('Capture.PNG')
imshow(a);
impixelinfo;

the error i get is "Undefined function or variable 'impixelinfo'". Anyone knows how to solve it ?

Answer 1

[DGM]

impixelinfo() is part of the Image Processing Toolbox