## NAME

         libxformfilter - CVIPtools core  toolbox  library  for  two-
         dimensional transform-domain filtering

## SYNOPSIS

          #include <CVIPtoolkit.h>
          #include <CVIPdef.h>
          #include <CVIPimage.h>
          #include <CVIPconvert.h>
          #include <CVIPtransform.h>
          #include <CVIPxformfilter.h>

         See the individual function man pages for details and  exam-
         ples.

## PATH

         $CVIPHOME/XFORMFILTER/

## FUNCTIONS

         The following functions are included in libxformfilter:

          Butterworth_Band_Pass
          Butterworth_Band_Reject
          Butterworth_High
          Butterworth_Low
          geometric_mean
          High_Freq_Emphasis
          h_image
          homomorphic
          Ideal_Band_Pass
          Ideal_Band_Reject
          Ideal_High
          Ideal_Low
          inverse_xformfilter
          least_squares
          nonfft_xformfilter
          notch
          parametric_wiener
          power_spect_eq
          simple_wiener
          wiener

## RETURN VALUES

         Image pointer to filtered transform data

## SEE ALSO

         Specific man pages for functions listed above

## AUTHOR

         Copyright (C) 1996 SIUE - by Scott E Umbaugh, Simon Low, Kun
         Luo, Arve Kjoelen.