DIPlib Documentation - ©1995-2008 Quantitative Imaging Group, Delft University of Technology.

PseudoInverse

Image restoration filter

SYNOPSIS

#include "dip_restoration.h"

dip_Error dip_PseudoInverse ( in, psf, out, threshold, flags )

FUNCTION

This function performs a basic, very noise sensitive image restoration operation by inverse filtering the image with a clipped point spread function. Each frequency in the output for which the response of the PSF is smaller than threshold is set to zero.

ARGUMENTS

Data typeNameDescription
dip_ImageinInput image
dip_ImagepsfPoint spread function image
dip_ImageoutOutput image
dip_floatthresholdThreshold value
dipf_RestorationflagsRestoration flags

LITERATURE

G.M.P. van Kempen, Image Restoration in FLuorescence Microscopy, Ph.D. Thesis, Delft University of Technology, 1999

SEE ALSO

Wiener, TikhonovMiller

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