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/*
* Copyright (C) 2007 - 2008 Valentin Ziegler, ExactCODE GmbH Germany.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2. A copy of the GNU General
* Public License can be found in the file LICENSE.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANT-
* ABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
* Public License for more details.
*
* Alternatively, commercial licensing options are available from the
* copyright holder ExactCODE GmbH Germany.
*/
#include "FG-Matrix.hh"
FGMatrix::FGMatrix(Image& image, unsigned int fg_threshold)
: DataMatrix<bool>(image.w, image.h)
{
unsigned int line=0;
unsigned int row=0;
Image::iterator i=image.begin();
Image::iterator end=image.end();
for (; i!=end ; ++i) {
data[row][line]=((*i).getL() < fg_threshold);
if (++row == (unsigned int)image.w) {
line++;
row=0;
}
}
}
FGMatrix::FGMatrix(const FGMatrix& source)
: DataMatrix<bool>(source, 0, 0, source.w, source.h)
{
}
FGMatrix::FGMatrix(const FGMatrix& source, unsigned int x, unsigned int y, unsigned int w, unsigned int h)
: DataMatrix<bool>(source, x,y,w,h)
{
}
FGMatrix::~FGMatrix()
{
}
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