A = 255 0 135 91 255 255 3 21 255B = 11 0 135 91 21 97 3 21 218
E_distance = sqrt(sum((A-B).^2)); E_distance = 375
But I want to get the E_distance = 0. When the number is 255, don't need to calculate the distance between 2 matrix (direct skip). A & B become:
A = 0 135 91 3 21 B = 0 135 91 3 21
When apply E_distance can get 0.
How to do? Please help me. Thanks
Best Answer