FindLines.h

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// -*- c-basic-offset: 4 -*-
/***************************************************************************
 *   Copyright (C) 2009 by Tim Nugent                                      *
 *   timnugent@gmail.com                                                   *
 *                                                                         *
 *   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; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program.  If not, see <http://www.gnu.org/licenses/>. *
 ***************************************************************************/

#ifndef FINDLINES_H
#define FINDLINES_H

#include <hugin_shared.h>
#include "LinesTypes.h"
#include "vigra/stdimage.hxx"
#include "panodata/Panorama.h"

namespace HuginLines
{
    IMPEX vigra::BImage* detectEdges(const vigra::UInt8RGBImage& input, const double scale, const double threshold, const unsigned int resize_dimension, double& size_factor);
    IMPEX vigra::BImage* detectEdges(const vigra::BImage& input, const double scale, const double threshold, const unsigned int resize_dimension, double& size_factor);
    IMPEX HuginLines::Lines findLines(vigra::BImage& edge, double length_threshold, double focal_length,double crop_factor);
    IMPEX void ScaleLines(HuginLines::Lines& lines,const double scale);
    IMPEX HuginBase::CPVector GetControlPoints(const SingleLine& line,const unsigned int imgNr, const unsigned int lineNr,const unsigned int numberOfCtrlPoints);
    IMPEX HuginBase::CPVector GetVerticalLines(const HuginBase::Panorama& pano, const unsigned int imgNr, vigra::UInt8RGBImage& image, vigra::BImage& mask, const unsigned int nrLines);
    IMPEX HuginBase::CPVector GetVerticalLines(const HuginBase::Panorama& pano, const unsigned int imgNr, vigra::BImage& image, vigra::BImage& mask, const unsigned int nrLines);
};
#endif