
vconj(1)                     Khoros                      vconj(1)

PROGRAM
     vconj - Complex conjugate an image, pixel by pixel.

SYNTAX
     vconj

     -i             input image

     -o             resulting output image

     [-m]           complex conjugate operation masking image

     [-V]           Gives the version for vconj

     [-U]           Gives the usage for vconj

     [-P]           Prompts for command line options

     [-A [file1]]   Creates the answer file called vconj.ans or
                    file1

     [-a [file1]]   Uses vconj.ans or file1 as the answer file

DESCRIPTION
     vconj computes the complex conjugate of the input image.

     The input file must be COMPLEX or DOUBLE COMPLEX. The output
     file is obtained by negating the imaginary part of the com-
     plex pair.

     To perform auto and cross correlations, apply vfft, vconj,
     and vmul.

     The output file is an COMPLEX image.

ARGUMENTS
     -i input image
     -o output image

REQUIRED ARGUMENTS
     -i     type: infile
            desc: input image

     -o     type: outfile
            desc: resulting output image

OPTIONAL ARGUMENTS
     -m     type: infile
            desc: complex conjugate operation masking image

EXAMPLES
     vconj -i img1.xv -o img2.xv

SEE ALSO
     intro(1), verror(3), vgparms(3), vutils(3), lvconj(3)
     lvconj(3), conj(1), lvmul(3), vmul(1)

RESTRICTIONS
     vconj operates ONLY on COMPLEX or DOUBLE COMPLEX data
     storage types.

COPYRIGHT
     Copyright 1991, University of New Mexico.  All rights
     reserved.

Khoros                    Release: 1.0                          1

