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Question

An image has significant edge details. Which of the following fact(s) is/are true for the gradient image and the Laplacian image of the same?

a.

The gradient image is brighter than the Laplacian image

b.

The gradient image is brighter than the Laplacian image

c.

Both the gradient image and the Laplacian image has equal values

d.

None of the mentioned

Answer: (b).The gradient image is brighter than the Laplacian image

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Q. An image has significant edge details. Which of the following fact(s) is/are true for the gradient image and the Laplacian image of the same?

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