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fit_accum.h
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/***************************************************************************
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* fit_accum.h - Header for 'fitted circle' accumulator
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* used by Fix-Point RCD Algorithm
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*
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* Created: Sat Sep 10 17:25:55 2005
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* Copyright 2005 Hu Yuxiao <Yuxiao.Hu@rwth-aachen.de>
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*
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****************************************************************************/
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/* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version. A runtime exception applies to
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* this software (see LICENSE.GPL_WRE file mentioned below for details).
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Library General Public License for more details.
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*
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* Read the full text in the LICENSE.GPL_WRE file in the doc directory.
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*/
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#ifndef __FIREVISION_MODELS_SHAPE_ACCUMULATORS_FIT_ACCUM_H_
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#define __FIREVISION_MODELS_SHAPE_ACCUMULATORS_FIT_ACCUM_H_
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#include <utils/math/types.h>
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#include <fvutils/base/types.h>
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namespace
firevision {
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#if 0
/* just to make Emacs auto-indent happy */
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}
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#endif
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class
Circle;
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class
FitAccum
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{
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private
:
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static
const
float
TOO_SMALL_DELTA;
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private
:
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int
count;
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float
A00, A01, A02;
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float
A10, A11, A12;
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float
A20, A21, A22;
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float
b0, b1, b2;
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public
:
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FitAccum
(
void
);
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~
FitAccum
(
void
);
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void
reset(
void
);
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void
addPoint(
const
fawkes::point_t
&);
// add a point
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void
removePoint(
const
fawkes::point_t
&);
// remove a point
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int
getCount(
void
)
const
;
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Circle
* getCircle(
void
)
const
;
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};
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}
// end namespace firevision
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#endif
src
libs
fvmodels
shape
accumulators
fit_accum.h
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