Fix option errors and add dummy module

modules/ShapeDetection.cpp

@@ -0,0 +1,78 @@
+/*    This file is a part of Calyp project
+ *    Copyright (C) 2014-2021  by Joao Carreira   (jfmcarreira@gmail.com)
+ *                                Luis Lucas      (luisfrlucas@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, write to the Free Software Foundation, Inc.,
+ *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+/**
+ * \file     ShapeDetection.cpp
+ */
+
+#include "ShapeDetection.h"
+
+#include <cstdlib>
+
+//#include <opencv2/video/video.hpp>
+
+using cv::Mat;
+using cv::Ptr;
+using namespace cv::saliency;
+
+ShapeDetection::ShapeDetection()
+    : m_rng( 12345 )
+{
+  /* Module Definition */
+  m_iModuleAPI = CLP_MODULE_API_2;
+  m_iModuleType = ClpModuleType::FrameProcessing;
+  m_pchModuleCategory = "Utilities";
+  m_uiNumberOfFrames = 1;
+  m_uiModuleRequirements = ClpModuleFeature::NewWindow;
+  m_bConvertToGray = false;
+
+  /* Module Definition */
+  m_pchModuleName = "ShapeDetection";
+  m_pchModuleLongName = "Shape detection";
+  m_pchModuleTooltip = "Detect shapes in images";
+}
+
+cv::Mat* ShapeDetection::create_using_opencv( const std::vector<Mat>& apcMatList )
+{
+  m_resultImage = std::make_unique<Mat>( apcMatList[0].rows, apcMatList[0].cols, CV_8UC1 );
+  return m_resultImage.get();
+}
+
+Mat* ShapeDetection::process_using_opencv( const std::vector<Mat>& apcMatList )
+{
+  Mat canny_output;
+  cv::Canny( apcMatList[0], canny_output, 30, 100 );
+
+  std::vector<std::vector<cv::Point> > contours;
+  findContours( canny_output, contours, cv::RETR_TREE, cv::CHAIN_APPROX_SIMPLE );
+
+  std::vector<std::vector<cv::Point> > hull( contours.size() );
+  for( size_t i = 0; i < contours.size(); i++ )
+  {
+    cv::convexHull( contours[i], hull[i] );
+  }
+  for( size_t i = 0; i < contours.size(); i++ )
+  {
+    cv::Scalar color = cv::Scalar( m_rng.uniform( 0, 256 ), m_rng.uniform( 0, 256 ), m_rng.uniform( 0, 256 ) );
+    cv::drawContours( *m_resultImage, contours, (int)i, color );
+    cv::drawContours( *m_resultImage, hull, (int)i, color );
+  }
+
+  return m_resultImage.get();
+}