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

A filter is applied to an image whose response is independent of the d

1.	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» B. Box filters

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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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