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Deconvolution for deblurring

Images can be distorted by blur, such as motion blur or blur resulting from an out-of-focus lens. Blur is represented by a distortion operator, also called the point spread function (PSF). Different deblurring algorithms estimate and remove blur based on how much knowledge you have of the PSF and noise in the image.


deconvblindDeblur image using blind deconvolution
deconvlucyDeblur image using Lucy-Richardson method
deconvregDeblur image using regularized filter
deconvwnrDeblur image using Wiener filter
edgetaperTaper discontinuities along image edges
otf2psfConvert optical transfer function to point-spread function
psf2otfConvert point-spread function to optical transfer function
padarrayPad array