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Question

For finding horizontal lines we use mask of values

a.

[-1 -1 -1; 2 2 2; -1 -1 -1]

b.

[2 -1 -1; -1 2 -1; -1 -1 2]

c.

[-1 2 -1; -1 2 -1; -1 2 -1]

d.

[-1 -1 2; -1 2 -1;2 -1 -1]

Posted under Digital Image Processing (DIP)

Answer: (a).[-1 -1 -1; 2 2 2; -1 -1 -1]

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Q. For finding horizontal lines we use mask of values
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