head	1.3;
access;
symbols;
locks; strict;
comment	@// @;


1.3
date	95.01.06.06.17.49;	author rjj;	state Exp;
branches;
next	1.2;

1.2
date	94.06.05.02.40.29;	author rjj;	state Exp;
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next	1.1;

1.1
date	94.02.20.04.22.53;	author rjj;	state Exp;
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desc
@Header file for walsh transform.
@


1.3
log
@Added standard header.
@
text
@// walsh.h              Section: 8.5, Walsh Transform
//      Copyright 1994, Center for Computer Vision and Visualization,
//      University of Florida.  All rights reserved.
// Include header file for the Fast Fourier Transform and its inverse.

#ifndef _walsh_h_
#define _walsh_h_

#include "FloatDI.h"

IA_Image<IA_Point<int>,float>
walsh(const IA_Image<IA_Point<int>,float> &);

IA_Image<IA_Point<int>,float>
walsh_inv(const IA_Image<IA_Point<int>,float> &);

#endif
@


1.2
log
@Type names harmonized to v1.0 standards.
Standard header adopted.
@
text
@d1 1
a1 1
// walsh.h              Section: 8.5
@


1.1
log
@Initial revision
@
text
@d1 4
a4 4
// Emacs: -*- C++ -*-
// walsh.h
//      Include header file for the Fast Fourier Transform and its
//      inverse.
d6 2
a7 1
static char rcsid_h[] = "$Id$";
d9 1
a9 1
#include "imagealgebra.h"
d11 2
a12 2
IA_FloatDiscreteImage
walsh(const IA_FloatDiscreteImage &);
d14 4
a17 2
IA_FloatDiscreteImage
walsh_inv(const IA_FloatDiscreteImage &);
@
