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Question

A filter is applied to an image whose response is independent of the direction of discontinuities in the image. The filter is/are ________

a.

Isotropic filters

b.

Box filters

c.

Median filter

d.

All of the mentioned

Answer: (a).Isotropic filters

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Q. A filter is applied to an image whose response is independent of the direction of discontinuities in the image. The filter is/are ________

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