How do we decide what the convolution filter should be ? Does this get derived from the fourier transform in some way?
anikethjr
If you know the frequencies you want to filter out, you could construct the filter in the frequency domain and compute the inverse Fourier transform to get the convolution filter.
How do we decide what the convolution filter should be ? Does this get derived from the fourier transform in some way?
If you know the frequencies you want to filter out, you could construct the filter in the frequency domain and compute the inverse Fourier transform to get the convolution filter.