Size analysis surface area of the pass-band and stopband of multiplierless 2D FIR filter

The paper presents detailed analysis of the size of pass-band and stop-band of multiplierless linear-phase 2D FIR filter function with diamond sharpness spike. Normalized surface area of the filter function pass-band is 8,148153 × 10
^-5
for given maximal attenuation of 0,28 dB. Normalized surface area of the filter function stop-band is 98,6931156 % for the given minimal attenuation of 100 dB.