Figure 17From: Two-dimensional integer wavelet transform with reduced influence of rounding operations 9/7 filter bank with modified lifting coefficients (eq. ( 39 )): distorted magnitude response of H 11 ( f x , f y ) caused by rounding; (a) original magnitude response; (b) 97v1a implementation; (c) 97v2a implementation; (d) 97v3a implementation. Back to article page