Given 7X7 image segment. Perform dilation using the structuring element shown:

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written 5.5 years ago by

teamques10 ★ 65k

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written 5.5 years ago by

teamques10 ★ 65k

For dilation, we use the formula

E(x,y) = Maximum{A(x – i, y – j ) x B(i , j)}

0 ≤ i ≤ m - 1

0 ≤ j ≤ n - 1

Here we multiply the mask coefficients with the image values and choose the minimum value.

We place this maximum value at the position of the origin of the structuring element.

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