mirror of
https://git.salome-platform.org/gitpub/modules/geom.git
synced 2025-01-15 01:50:36 +05:00
142 lines
4.6 KiB
C++
142 lines
4.6 KiB
C++
// Copyright (C) 2007-2019 CEA/DEN, EDF R&D, OPEN CASCADE
|
|
//
|
|
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
|
|
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
|
|
//
|
|
// This library is free software; you can redistribute it and/or
|
|
// modify it under the terms of the GNU Lesser General Public
|
|
// License as published by the Free Software Foundation; either
|
|
// version 2.1 of the License, or (at your option) any later version.
|
|
//
|
|
// This library 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
|
|
// Lesser General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public
|
|
// License along with this library; if not, write to the Free Software
|
|
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
//
|
|
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
|
|
//
|
|
|
|
// File : ShapeRec_FeatureDetector.h
|
|
// Author : Renaud NEDELEC, Open CASCADE S.A.S.
|
|
|
|
// OpenCV includes
|
|
// RNV: Workaround: HAVE_TBB definition from OCCT conflicts with OPENCV, undef it.
|
|
// This workaround will be removed after correction of the
|
|
// https://tracker.dev.opencascade.org/view.php?id=28457 issue.
|
|
#ifdef HAVE_TBB
|
|
#undef HAVE_TBB
|
|
#include <cv.h>
|
|
#include <highgui.h>
|
|
#include <opencv2/imgproc/imgproc.hpp>
|
|
#include <opencv2/highgui/highgui.hpp>
|
|
#define HAVE_TBB
|
|
#else
|
|
#include <cv.h>
|
|
#include <highgui.h>
|
|
#include <opencv2/imgproc/imgproc.hpp>
|
|
#include <opencv2/highgui/highgui.hpp>
|
|
#endif
|
|
|
|
// Qt
|
|
#include <QRect>
|
|
|
|
#ifdef WIN32
|
|
#if defined GEOM_SHAPEREC_EXPORTS || defined GEOMShapeRec_EXPORTS
|
|
#define GEOM_SHAPEREC_EXPORT __declspec( dllexport )
|
|
#else
|
|
#define GEOM_SHAPEREC_EXPORT __declspec( dllimport )
|
|
#endif
|
|
#else
|
|
#define GEOM_SHAPEREC_EXPORT
|
|
#endif
|
|
|
|
class GEOM_SHAPEREC_EXPORT ShapeRec_Parameters
|
|
{
|
|
public:
|
|
ShapeRec_Parameters();
|
|
virtual ~ShapeRec_Parameters();
|
|
|
|
int kernelSize;
|
|
int findContoursMethod;
|
|
};
|
|
|
|
class GEOM_SHAPEREC_EXPORT ShapeRec_CornersParameters : public ShapeRec_Parameters
|
|
{
|
|
public:
|
|
ShapeRec_CornersParameters();
|
|
virtual ~ShapeRec_CornersParameters();
|
|
|
|
double qualityLevel;
|
|
double minDistance;
|
|
int typeCriteria;
|
|
int maxIter;
|
|
double epsilon;
|
|
};
|
|
|
|
class GEOM_SHAPEREC_EXPORT ShapeRec_CannyParameters : public ShapeRec_Parameters
|
|
{
|
|
public:
|
|
ShapeRec_CannyParameters();
|
|
virtual ~ShapeRec_CannyParameters();
|
|
|
|
int lowThreshold;
|
|
int ratio;
|
|
bool L2gradient;
|
|
};
|
|
|
|
class GEOM_SHAPEREC_EXPORT ShapeRec_ColorFilterParameters : public ShapeRec_Parameters
|
|
{
|
|
public:
|
|
ShapeRec_ColorFilterParameters();
|
|
virtual ~ShapeRec_ColorFilterParameters();
|
|
|
|
int smoothSize;
|
|
int* histSize;
|
|
int histType;
|
|
double threshold;
|
|
double maxThreshold;
|
|
};
|
|
|
|
class GEOM_SHAPEREC_EXPORT ShapeRec_FeatureDetector
|
|
{
|
|
public:
|
|
|
|
typedef std::vector<cv::Point> CvContour;
|
|
typedef std::vector<std::vector<cv::Point> > CvContoursArray;
|
|
|
|
ShapeRec_FeatureDetector(); // Constructor
|
|
|
|
void SetPath( const std::string& ); // Sets the image path
|
|
void SetROI( const QRect& ); // Sets a Region Of Interest in the image
|
|
CvPoint2D32f* GetCorners() { return corners; };
|
|
CvContoursArray GetContours() { return contours; };
|
|
std::vector<cv::Vec4i> GetLines() { return lines; };
|
|
std::vector<cv::Vec4i> GetContoursHierarchy() { return hierarchy; };
|
|
int GetCornerCount() { return cornerCount; };
|
|
int GetImgHeight() { return imgHeight; };
|
|
int GetImgWidth() { return imgWidth; };
|
|
|
|
std::string CroppImage();
|
|
void ComputeCorners( bool useROI = false, ShapeRec_Parameters* parameters = 0 ); // Detects the corners from the image located at imagePath
|
|
bool ComputeLines(); // Detects the lines from the image located at imagePath
|
|
bool ComputeContours( bool useROI = false, ShapeRec_Parameters* parameters = 0 ); // Detects the contours from the image located at imagePath
|
|
|
|
|
|
private:
|
|
std::string imagePath;
|
|
|
|
CvPoint2D32f* corners;
|
|
int cornerCount;
|
|
|
|
CvContoursArray contours;
|
|
std::vector<cv::Vec4i> hierarchy;
|
|
std::vector<cv::Vec4i> lines;
|
|
int imgHeight;
|
|
int imgWidth;
|
|
CvRect rect;
|
|
};
|