Inverse-Filtering

Image Restoration using Inverse Filtering

full_inverse.py

full inverse filter

trunc_inverse.py

Truncated inverse filter

wiener_filter.py

Wiener Filter

cls_constant_y.py

Constrained Least Square with constant Y term

cls_iterative_y.py

Constrained Least Square with iteratively calculated Y term

image_metrics.py

Calculation of metrics like SSIM, PSNR when ground truth is known

gui.py

GUI with the mentioned features

my_2d_dft

my implementation of 2d DFT and IDFT