Improving the Performance of the Prony Method Using a Wavelet Domain Filter for MRI Denoising
Figure 5
Probability densities corresponding to ROI1 and ROI2, in blue and red, respectively. (a) Graphic reported in [3]. (b) Solution obtained by Prony’s method without a filtering process. (c) Solution obtained when we apply the wavelet domain filter to the images before using the Prony method.
