Response of the gradient to noise and fine detail is _____________ the Laplacian's.
A)equal to
B)lower than
C)greater than
D)has no relation with

Question

Quizplus · Accepted Answer

The response of the gradient to noise and fine detail is lower than the Laplacian's because the gradient measures the rate of change in brightness, which can be less sensitive to fine details and noise compared to the Laplacian, which measures the second derivative and is more sensitive to rapid changes in intensity, including noise and fine details.

Response of the Gradient to Noise and Fine Detail Is