Which of the following filter have a less sharp detail than the original image because of attenuation of high frequencies?
A. Highpass filter
B. Lowpass filter
C. Zero-phase-shift filter
D. None of the mentioned
Answer:B
Which of the following filter have a less sharp detail than the original image because of attenuation of high frequencies?
A. Highpass filter B. Lowpass filter C. Zero-phase-shift filter D. None of the mentioned