Fig.6

Sample for PD detection using handwriting images (a) Original image (b) Traditional wiener filter (c) Gaussian filter (d) Median filter and (e) Improved Wiener filter for dataset 1.

Sample for PD detection using handwriting images (a) Original image (b) Traditional wiener filter (c) Gaussian filter (d) Median filter and (e) Improved Wiener filter for dataset 1.