how to change the bw to wb

sir, how to change black&white image to White&Black if it any inbuilt code in matlab

Answer 1

[Walter Roberson]

wbimage = ~bwimage;

Answer 2

[Muruganandham Subramanian]

In b/w image..

white=1, black=0;

so you can replace by

if pixel==1

pixel=0

elseif pixel==0

pixel==1

end