The lowpass filtering process can be applied in which of the following

1.	The lowpass filtering process can be applied in which of the following area(s)?
A.	The field of machine perception, with application of character recognition
B.	In field of printing and publishing industry
C.	In field of processing satellite and aerial images
D.	All of the mentioned
Answer» E.

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Which of the following statement(s) is true for the given fact that “Applying Highpass filters has an effect on the background of the output image”?
For a given image having smaller objects, which of the following filter(s), having D0 as the cutoff distance measured from origin of frequency rectangle, would you prefer for a comparably smoother result?
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What_is_the_relation_of_the_frequencies_to_a_circle_of_radius_D0,_where_D0_is_the_cutoff_distance_measured_from_origin_of_frequency_rectangle,_for_an_Ideal_Highpass_filter?$
Which of the following statement(s) is true for the given fact that ‚Äö√Ñ√∂‚àö√ë‚àö‚à´Applying Highpass filters has an effect on the background of the output image‚Äö√Ñ√∂‚àö√ë‚àöœÄ?$
For a given image having smaller objects, which of the following filter(s), having D0 as the cutoff distance measured from origin of frequency rectangle, would you prefer for a comparably smoother result?

The lowpass filtering process can be applied in which of the following area(s)?

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