The expression [∂2 f(x,y)/∂x2 +∂2 f(x,y)/∂y2] is considered as _________ where f(x, y) is an input image.
Posted: Thu Jul 14, 2022 10:06 am
a) Laplacian of f(x, y)
b) Gradient of f(x, y)
c) All of the mentioned
d) None of the mentioned
b) Gradient of f(x, y)
c) All of the mentioned
d) None of the mentioned