Figure 6From: Nonlinear filtering based on 3D wavelet transform for MRI denoisingComparison of experiment results on T1-weighted. (a) The original MR image, (b) 5% Rician noise added, (c) results of the UNLM filter, (d) results of the ABONLM filter, (e) results of the 2DW-BF filter, (f) results of the 3DW-IBF filter.Back to article page