Present 0 with white pixel and 1 with black pixel in matrix

Hello,

I have a matrix A, with elements are 0 or 1,

how to tell

imshow(); function

to represent 0 value with a while pixel and 1 value with a black pixel ?

when I use imshow(A); only. Sometimes I had like want I want, and sometimes I had the inverse.

Answer 1

[Image Analyst]

imshow(~A);

[Hassan Zhairabany]

Great,

Thanks