1 // Copyright (C) 2007-2013 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 // File : ShapeRec_FeatureDetector.h
24 // Author : Renaud NEDELEC, Open CASCADE S.A.S.
29 #include <opencv2/imgproc/imgproc.hpp>
30 #include <opencv2/highgui/highgui.hpp>
35 class ShapeRec_Parameters
38 ShapeRec_Parameters();
39 virtual ~ShapeRec_Parameters();
42 int findContoursMethod;
45 class ShapeRec_CornersParameters : public ShapeRec_Parameters
48 ShapeRec_CornersParameters();
49 virtual ~ShapeRec_CornersParameters();
58 class ShapeRec_CannyParameters : public ShapeRec_Parameters
61 ShapeRec_CannyParameters();
62 virtual ~ShapeRec_CannyParameters();
69 class ShapeRec_ColorFilterParameters : public ShapeRec_Parameters
72 ShapeRec_ColorFilterParameters();
73 virtual ~ShapeRec_ColorFilterParameters();
82 class ShapeRec_FeatureDetector
86 typedef std::vector<cv::Point> CvContour;
87 typedef std::vector<std::vector<cv::Point> > CvContoursArray;
89 ShapeRec_FeatureDetector(); // Constructor
91 void SetPath( const std::string& ); // Sets the image path
92 void SetROI( const QRect& ); // Sets a Region Of Interest in the image
93 CvPoint2D32f* GetCorners() { return corners; };
94 CvContoursArray GetContours() { return contours; };
95 std::vector<cv::Vec4i> GetLines() { return lines; };
96 std::vector<cv::Vec4i> GetContoursHierarchy() { return hierarchy; };
97 int GetCornerCount() { return cornerCount; };
98 int GetImgHeight() { return imgHeight; };
99 int GetImgWidth() { return imgWidth; };
101 std::string CroppImage();
102 void ComputeCorners( bool useROI = false, ShapeRec_Parameters* parameters = 0 ); // Detects the corners from the image located at imagePath
103 bool ComputeLines(); // Detects the lines from the image located at imagePath
104 bool ComputeContours( bool useROI = false, ShapeRec_Parameters* parameters = 0 ); // Detects the contours from the image located at imagePath
108 std::string imagePath;
110 CvPoint2D32f* corners;
113 CvContoursArray contours;
114 std::vector<cv::Vec4i> hierarchy;
115 std::vector<cv::Vec4i> lines;