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.