AddObjectDialog.h
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00001 /*
00002 Copyright (c) 2011-2014, Mathieu Labbe - IntRoLab - Universite de Sherbrooke
00003 All rights reserved.
00004 
00005 Redistribution and use in source and binary forms, with or without
00006 modification, are permitted provided that the following conditions are met:
00007     * Redistributions of source code must retain the above copyright
00008       notice, this list of conditions and the following disclaimer.
00009     * Redistributions in binary form must reproduce the above copyright
00010       notice, this list of conditions and the following disclaimer in the
00011       documentation and/or other materials provided with the distribution.
00012     * Neither the name of the Universite de Sherbrooke nor the
00013       names of its contributors may be used to endorse or promote products
00014       derived from this software without specific prior written permission.
00015 
00016 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
00017 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
00018 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
00019 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
00020 DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
00021 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
00022 LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
00023 ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
00024 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
00025 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00026 */
00027 
00028 #ifndef ADDOBJECTDIALOG_H_
00029 #define ADDOBJECTDIALOG_H_
00030 
00031 #include <QtGui/QDialog>
00032 #include <QtCore/QTimer>
00033 #include <opencv2/features2d/features2d.hpp>
00034 #include <opencv2/core/core.hpp>
00035 
00036 class Ui_addObjectDialog;
00037 
00038 namespace find_object {
00039 
00040 class ObjWidget;
00041 class Camera;
00042 class KeypointItem;
00043 class KeypointDetector;
00044 class DescriptorExtractor;
00045 class ObjSignature;
00046 
00047 class AddObjectDialog : public QDialog {
00048 
00049         Q_OBJECT
00050 
00051 public:
00052         AddObjectDialog(Camera * camera, const cv::Mat & image, bool mirrorView, QWidget * parent = 0, Qt::WindowFlags f = 0);
00053         virtual ~AddObjectDialog();
00054 
00055         // ownership transferred to caller
00056         void retrieveObject(ObjWidget ** widget, ObjSignature ** signature);
00057 
00058 private Q_SLOTS:
00059         void update(const cv::Mat &);
00060         void next();
00061         void back();
00062         void cancel();
00063         void takePicture();
00064         void updateNextButton();
00065         void updateNextButton(const cv::Rect &);
00066         void changeSelectionMode();
00067 
00068 protected:
00069         virtual void closeEvent(QCloseEvent* event);
00070 
00071 private:
00072         void setState(int state);
00073         cv::Rect computeROI(const std::vector<cv::KeyPoint> & kpts);
00074 private:
00075         Ui_addObjectDialog * ui_;
00076         Camera * camera_;
00077         ObjWidget * objWidget_;
00078         ObjSignature * objSignature_;
00079         cv::Mat cameraImage_;
00080         cv::Rect roi_;
00081         KeypointDetector * detector_;
00082         DescriptorExtractor * extractor_;
00083 
00084         enum State{kTakePicture, kSelectFeatures, kVerifySelection, kClosing};
00085         int state_;
00086 };
00087 
00088 } // namespace find_object
00089 
00090 #endif /* ADDOBJECTDIALOG_H_ */


find_object_2d
Author(s): Mathieu Labbe
autogenerated on Fri Feb 12 2016 01:18:17