|Deblur image using blind deconvolution|
|Deblur image using Lucy-Richardson method|
|Deblur image using regularized filter|
|Deblur image using Wiener filter|
|Taper discontinuities along image edges|
|Convert optical transfer function to point-spread function|
|Convert point-spread function to optical transfer function|
Deblurring is a process that removes distortion from a blurry image, using knowledge of how the optical system blurs a single point of light.
To create your own deblurring functions, convert the distortion operator between the spatial and the frequency domains.
Ringing is an artifact that appears as alternating bright and dark bands near edges. Reduce ringing by blurring the edges of the original image.