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What kind of relation can be obtained between first order derivative and second order derivative of an image having a on

Posted: Thu Jul 14, 2022 10:06 am
by answerhappygod
a) First order derivative produces thick edge while second order produces a very fine edge
b) Second order derivative produces thick edge while first order produces a very fine edge
c) Both first and second order produces thick edge
d) Both first and second order produces a very fine edge