Which_of_the_following_mask(s)_is/are_used_to_sharpen_images_by_subtracting_a_blurred_version_of_original_image_from_the_original_image_itself?$

Which_of_the_following_mask(s)_is/are_used_to_sharpen_images_by_subtra

1.	Which_of_the_following_mask(s)_is/are_used_to_sharpen_images_by_subtracting_a_blurred_version_of_original_image_from_the_original_image_itself?$
A.	Unsharp mask
B.	High-boost filter
C.	All of the mentioned
D.	None of the mentioned
Answer» D. None of the mentioned

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Which_of_the_following_mask(s)_is/are_used_to_sharpen_images_by_subtracting_a_blurred_version_of_original_image_from_the_original_image_itself?$

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