The function of filters in Image sharpening in frequency domain is to perform reverse operation of which of the following Lowpass filter?
A. Gaussian Lowpass filter
B. Butterworth Lowpass filter
C. Ideal Lowpass filter
D. None of the Mentioned
Answer:C
The function of filters in Image sharpening in frequency domain is to perform reverse operation of which of the following Lowpass filter?
A. Gaussian Lowpass filter B. Butterworth Lowpass filter C. Ideal Lowpass filter D. None of the Mentioned