Update the OpenCV constants to the corresponding ones in cpp namespace.

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,25 @@
+---
+name: Bug report
+about: Create a report to help us improve
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior, with error description (and images/videos if failing on them).
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Desktop (please complete the following information):**
+ - OS: [e.g. iOS]
+ - Version [e.g. 22]
+ - Compiler [if compilation or linker error]
+
+**Additional context**
+Add any other context about the problem here.

lib/local/FaceAnalyser/src/FaceAnalyser.cpp

@@ -14,19 +14,19 @@
 //       reports and manuals, must cite at least one of the following works:
 //
 //       OpenFace 2.0: Facial Behavior Analysis Toolkit
-//       Tadas Baltru�aitis, Amir Zadeh, Yao Chong Lim, and Louis-Philippe Morency
+//       Tadas Baltrušaitis, Amir Zadeh, Yao Chong Lim, and Louis-Philippe Morency
 //       in IEEE International Conference on Automatic Face and Gesture Recognition, 2018  
 //
 //       Convolutional experts constrained local model for facial landmark detection.
-//       A. Zadeh, T. Baltru�aitis, and Louis-Philippe Morency,
+//       A. Zadeh, T. Baltrušaitis, and Louis-Philippe Morency,
 //       in Computer Vision and Pattern Recognition Workshops, 2017.    
 //
 //       Rendering of Eyes for Eye-Shape Registration and Gaze Estimation
-//       Erroll Wood, Tadas Baltru�aitis, Xucong Zhang, Yusuke Sugano, Peter Robinson, and Andreas Bulling 
+//       Erroll Wood, Tadas Baltrušaitis, Xucong Zhang, Yusuke Sugano, Peter Robinson, and Andreas Bulling 
 //       in IEEE International. Conference on Computer Vision (ICCV),  2015 
 //
 //       Cross-dataset learning and person-specific normalisation for automatic Action Unit detection
-//       Tadas Baltru�aitis, Marwa Mahmoud, and Peter Robinson 
+//       Tadas Baltrušaitis, Marwa Mahmoud, and Peter Robinson 
 //       in Facial Expression Recognition and Analysis Challenge, 
 //       IEEE International Conference on Automatic Face and Gesture Recognition, 2015 
 //
@@ -370,7 +370,7 @@ void FaceAnalyser::AddNextFrame(const cv::Mat& frame, const cv::Mat_<float>& det
 
 	if (aligned_face_for_output.channels() == 3 && out_grayscale)
 	{
-		cvtColor(aligned_face_for_output, aligned_face_for_output, CV_BGR2GRAY);
+		cvtColor(aligned_face_for_output, aligned_face_for_output, cv::COLOR_BGR2GRAY);
 	}
 
 	// Extract HOG descriptor from the frame and convert it to a useable format

lib/local/LandmarkDetector/src/CCNF_patch_expert.cpp

@@ -14,19 +14,19 @@
 //       reports and manuals, must cite at least one of the following works:
 //
 //       OpenFace 2.0: Facial Behavior Analysis Toolkit
-//       Tadas Baltru�aitis, Amir Zadeh, Yao Chong Lim, and Louis-Philippe Morency
+//       Tadas Baltrušaitis, Amir Zadeh, Yao Chong Lim, and Louis-Philippe Morency
 //       in IEEE International Conference on Automatic Face and Gesture Recognition, 2018  
 //
 //       Convolutional experts constrained local model for facial landmark detection.
-//       A. Zadeh, T. Baltru�aitis, and Louis-Philippe Morency,
+//       A. Zadeh, T. Baltrušaitis, and Louis-Philippe Morency,
 //       in Computer Vision and Pattern Recognition Workshops, 2017.    
 //
 //       Rendering of Eyes for Eye-Shape Registration and Gaze Estimation
-//       Erroll Wood, Tadas Baltru�aitis, Xucong Zhang, Yusuke Sugano, Peter Robinson, and Andreas Bulling 
+//       Erroll Wood, Tadas Baltrušaitis, Xucong Zhang, Yusuke Sugano, Peter Robinson, and Andreas Bulling 
 //       in IEEE International. Conference on Computer Vision (ICCV),  2015 
 //
 //       Cross-dataset learning and person-specific normalisation for automatic Action Unit detection
-//       Tadas Baltru�aitis, Marwa Mahmoud, and Peter Robinson 
+//       Tadas Baltrušaitis, Marwa Mahmoud, and Peter Robinson 
 //       in Facial Expression Recognition and Analysis Challenge, 
 //       IEEE International Conference on Automatic Face and Gesture Recognition, 2015 
 //
@@ -264,11 +264,11 @@ void CCNF_neuron::Response(const cv::Mat_<float> &im, cv::Mat_<double> &im_dft,
 	if(neuron_type == 3)
 	{
 		// In case of depth we use per area, rather than per patch normalisation
-		matchTemplate_m(I, im_dft, integral_img, integral_img_sq, weights, weights_dfts, resp, CV_TM_CCOEFF); // the linear multiplication, efficient calc of response
+		matchTemplate_m(I, im_dft, integral_img, integral_img_sq, weights, weights_dfts, resp, cv::TM_CCOEFF); // the linear multiplication, efficient calc of response
 	}
 	else
 	{
-		matchTemplate_m(I, im_dft, integral_img, integral_img_sq, weights, weights_dfts, resp, CV_TM_CCOEFF_NORMED); // the linear multiplication, efficient calc of response
+		matchTemplate_m(I, im_dft, integral_img, integral_img_sq, weights, weights_dfts, resp, cv::TM_CCOEFF_NORMED); // the linear multiplication, efficient calc of response
 	}
 
 	cv::MatIterator_<float> p = resp.begin();

lib/local/LandmarkDetector/src/LandmarkDetectorFunc.cpp

@@ -14,19 +14,19 @@
 //       reports and manuals, must cite at least one of the following works:
 //
 //       OpenFace 2.0: Facial Behavior Analysis Toolkit
-//       Tadas Baltru�aitis, Amir Zadeh, Yao Chong Lim, and Louis-Philippe Morency
+//       Tadas Baltrušaitis, Amir Zadeh, Yao Chong Lim, and Louis-Philippe Morency
 //       in IEEE International Conference on Automatic Face and Gesture Recognition, 2018  
 //
 //       Convolutional experts constrained local model for facial landmark detection.
-//       A. Zadeh, T. Baltru�aitis, and Louis-Philippe Morency,
+//       A. Zadeh, T. Baltrušaitis, and Louis-Philippe Morency,
 //       in Computer Vision and Pattern Recognition Workshops, 2017.    
 //
 //       Rendering of Eyes for Eye-Shape Registration and Gaze Estimation
-//       Erroll Wood, Tadas Baltru�aitis, Xucong Zhang, Yusuke Sugano, Peter Robinson, and Andreas Bulling 
+//       Erroll Wood, Tadas Baltrušaitis, Xucong Zhang, Yusuke Sugano, Peter Robinson, and Andreas Bulling 
 //       in IEEE International. Conference on Computer Vision (ICCV),  2015 
 //
 //       Cross-dataset learning and person-specific normalisation for automatic Action Unit detection
-//       Tadas Baltru�aitis, Marwa Mahmoud, and Peter Robinson 
+//       Tadas Baltrušaitis, Marwa Mahmoud, and Peter Robinson 
 //       in Facial Expression Recognition and Analysis Challenge, 
 //       IEEE International Conference on Automatic Face and Gesture Recognition, 2015 
 //
@@ -194,7 +194,7 @@ void CorrectGlobalParametersVideo(const cv::Mat_<uchar> &grayscale_image, CLNF&
 
 	// Resizing the template			
 	cv::Mat corr_out;
-	cv::matchTemplate(image, clnf_model.face_template, corr_out, CV_TM_CCOEFF_NORMED);
+	cv::matchTemplate(image, clnf_model.face_template, corr_out, cv::TM_CCOEFF_NORMED);
 
 	// Actually matching it
 	//double min, max;

lib/local/LandmarkDetector/src/LandmarkDetectorModel.cpp

@@ -1128,7 +1128,7 @@ float CLNF::NU_RLMS(cv::Vec6f& final_global, cv::Mat_<float>& final_local, const
 
 		// Solve for the parameter update (from Baltrusaitis 2013 based on eq (36) Saragih 2011)
 		cv::Mat_<float> param_update;
-		cv::solve(Hessian, J_w_t_m, param_update, CV_CHOLESKY);
+		cv::solve(Hessian, J_w_t_m, param_update, cv::DECOMP_CHOLESKY);
 
 		// update the reference
 		pdm.UpdateModelParameters(param_update, current_local, current_global);		

lib/local/LandmarkDetector/src/LandmarkDetectorUtils.cpp

@@ -14,19 +14,19 @@
 //       reports and manuals, must cite at least one of the following works:
 //
 //       OpenFace 2.0: Facial Behavior Analysis Toolkit
-//       Tadas Baltru�aitis, Amir Zadeh, Yao Chong Lim, and Louis-Philippe Morency
+//       Tadas Baltrušaitis, Amir Zadeh, Yao Chong Lim, and Louis-Philippe Morency
 //       in IEEE International Conference on Automatic Face and Gesture Recognition, 2018  
 //
 //       Convolutional experts constrained local model for facial landmark detection.
-//       A. Zadeh, T. Baltru�aitis, and Louis-Philippe Morency,
+//       A. Zadeh, T. Baltrušaitis, and Louis-Philippe Morency,
 //       in Computer Vision and Pattern Recognition Workshops, 2017.    
 //
 //       Rendering of Eyes for Eye-Shape Registration and Gaze Estimation
-//       Erroll Wood, Tadas Baltru�aitis, Xucong Zhang, Yusuke Sugano, Peter Robinson, and Andreas Bulling 
+//       Erroll Wood, Tadas Baltrušaitis, Xucong Zhang, Yusuke Sugano, Peter Robinson, and Andreas Bulling 
 //       in IEEE International. Conference on Computer Vision (ICCV),  2015 
 //
 //       Cross-dataset learning and person-specific normalisation for automatic Action Unit detection
-//       Tadas Baltru�aitis, Marwa Mahmoud, and Peter Robinson 
+//       Tadas Baltrušaitis, Marwa Mahmoud, and Peter Robinson 
 //       in Facial Expression Recognition and Analysis Challenge, 
 //       IEEE International Conference on Automatic Face and Gesture Recognition, 2015 
 //
@@ -150,11 +150,11 @@ namespace LandmarkDetector
 	void matchTemplate_m(const cv::Mat_<float>& input_img, cv::Mat_<double>& img_dft, cv::Mat& _integral_img, cv::Mat& _integral_img_sq, const cv::Mat_<float>&  templ, map<int, cv::Mat_<double> >& templ_dfts, cv::Mat_<float>& result, int method)
 	{
 
-		int numType = method == CV_TM_CCORR || method == CV_TM_CCORR_NORMED ? 0 :
-			method == CV_TM_CCOEFF || method == CV_TM_CCOEFF_NORMED ? 1 : 2;
-		bool isNormed = method == CV_TM_CCORR_NORMED ||
-			method == CV_TM_SQDIFF_NORMED ||
-			method == CV_TM_CCOEFF_NORMED;
+		int numType = method == cv::TM_CCORR || method == cv::TM_CCORR_NORMED ? 0 :
+			method == cv::TM_CCOEFF || method == cv::TM_CCOEFF_NORMED ? 1 : 2;
+		bool isNormed = method == cv::TM_CCORR_NORMED ||
+			method == cv::TM_SQDIFF_NORMED ||
+			method == cv::TM_CCOEFF_NORMED;
 
 		// Assume result is defined properly
 		if (result.empty())
@@ -164,7 +164,7 @@ namespace LandmarkDetector
 		}
 		LandmarkDetector::crossCorr_m(input_img, img_dft, templ, templ_dfts, result);
 
-		if (method == CV_TM_CCORR)
+		if (method == cv::TM_CCORR)
 			return;
 
 		double invArea = 1. / ((double)templ.rows * templ.cols);
@@ -174,7 +174,7 @@ namespace LandmarkDetector
 		double *q0 = 0, *q1 = 0, *q2 = 0, *q3 = 0;
 		double templNorm = 0, templSum2 = 0;
 
-		if (method == CV_TM_CCOEFF)
+		if (method == cv::TM_CCOEFF)
 		{
 			// If it has not been precomputed compute it now
 			if (_integral_img.empty())
@@ -200,7 +200,7 @@ namespace LandmarkDetector
 
 			templNorm = templSdv[0] * templSdv[0] + templSdv[1] * templSdv[1] + templSdv[2] * templSdv[2] + templSdv[3] * templSdv[3];
 
-			if (templNorm < DBL_EPSILON && method == CV_TM_CCOEFF_NORMED)
+			if (templNorm < DBL_EPSILON && method == cv::TM_CCOEFF_NORMED)
 			{
 				result.setTo(1.0);
 				return;
@@ -276,7 +276,7 @@ namespace LandmarkDetector
 					else if (fabs(num) < t*1.125)
 						num = num > 0 ? 1 : -1;
 					else
-						num = method != CV_TM_SQDIFF_NORMED ? 0 : 1;
+						num = method != cv::TM_SQDIFF_NORMED ? 0 : 1;
 				}
 
 				rrow[j] = (float)num;
@@ -700,8 +700,7 @@ namespace LandmarkDetector
 
 			if (min_width != -1)
 			{
-				if (region.width < min_width || region.x < ((float)intensity.cols) * roi.x || region.y < ((float)intensity.cols) * roi.y ||
-					region.x + region.width >((float)intensity.cols) * (roi.x + roi.width) || region.y + region.height >((float)intensity.rows) * (roi.y + roi.height))
+				if (region.width < min_width || region.x < ((float)intensity.cols) * roi.x || region.y < ((float)intensity.cols) * roi.y || region.x + region.width >((float)intensity.cols) * (roi.x + roi.width) || region.y + region.height >((float)intensity.rows) * (roi.y + roi.height))
 					continue;
 			}
 

lib/local/LandmarkDetector/src/PAW.cpp

@@ -14,19 +14,19 @@
 //       reports and manuals, must cite at least one of the following works:
 //
 //       OpenFace 2.0: Facial Behavior Analysis Toolkit
-//       Tadas Baltru�aitis, Amir Zadeh, Yao Chong Lim, and Louis-Philippe Morency
+//       Tadas Baltrušaitis, Amir Zadeh, Yao Chong Lim, and Louis-Philippe Morency
 //       in IEEE International Conference on Automatic Face and Gesture Recognition, 2018  
 //
 //       Convolutional experts constrained local model for facial landmark detection.
-//       A. Zadeh, T. Baltru�aitis, and Louis-Philippe Morency,
+//       A. Zadeh, T. Baltrušaitis, and Louis-Philippe Morency,
 //       in Computer Vision and Pattern Recognition Workshops, 2017.    
 //
 //       Rendering of Eyes for Eye-Shape Registration and Gaze Estimation
-//       Erroll Wood, Tadas Baltru�aitis, Xucong Zhang, Yusuke Sugano, Peter Robinson, and Andreas Bulling 
+//       Erroll Wood, Tadas Baltrušaitis, Xucong Zhang, Yusuke Sugano, Peter Robinson, and Andreas Bulling 
 //       in IEEE International. Conference on Computer Vision (ICCV),  2015 
 //
 //       Cross-dataset learning and person-specific normalisation for automatic Action Unit detection
-//       Tadas Baltru�aitis, Marwa Mahmoud, and Peter Robinson 
+//       Tadas Baltrušaitis, Marwa Mahmoud, and Peter Robinson 
 //       in Facial Expression Recognition and Analysis Challenge, 
 //       IEEE International Conference on Automatic Face and Gesture Recognition, 2015 
 //
@@ -328,7 +328,7 @@ void PAW::Warp(const cv::Mat& image_to_warp, cv::Mat& destination_image, const c
 	this->WarpRegion(map_x, map_y);
 
 	// Do the actual warp (with bi-linear interpolation)
-	remap(image_to_warp, destination_image, map_x, map_y, CV_INTER_LINEAR);
+	remap(image_to_warp, destination_image, map_x, map_y, cv::INTER_LINEAR);
 
 }
 
@@ -512,4 +512,4 @@ int PAW::findTriangle(const cv::Point_<float>& point, const std::vector<std::vec
 		}
 	}
 	return tri;
-}
+}

lib/local/LandmarkDetector/src/PDM.cpp

@@ -14,19 +14,19 @@
 //       reports and manuals, must cite at least one of the following works:
 //
 //       OpenFace 2.0: Facial Behavior Analysis Toolkit
-//       Tadas Baltru�aitis, Amir Zadeh, Yao Chong Lim, and Louis-Philippe Morency
+//       Tadas Baltrušaitis, Amir Zadeh, Yao Chong Lim, and Louis-Philippe Morency
 //       in IEEE International Conference on Automatic Face and Gesture Recognition, 2018  
 //
 //       Convolutional experts constrained local model for facial landmark detection.
-//       A. Zadeh, T. Baltru�aitis, and Louis-Philippe Morency,
+//       A. Zadeh, T. Baltrušaitis, and Louis-Philippe Morency,
 //       in Computer Vision and Pattern Recognition Workshops, 2017.    
 //
 //       Rendering of Eyes for Eye-Shape Registration and Gaze Estimation
-//       Erroll Wood, Tadas Baltru�aitis, Xucong Zhang, Yusuke Sugano, Peter Robinson, and Andreas Bulling 
+//       Erroll Wood, Tadas Baltrušaitis, Xucong Zhang, Yusuke Sugano, Peter Robinson, and Andreas Bulling 
 //       in IEEE International. Conference on Computer Vision (ICCV),  2015 
 //
 //       Cross-dataset learning and person-specific normalisation for automatic Action Unit detection
-//       Tadas Baltru�aitis, Marwa Mahmoud, and Peter Robinson 
+//       Tadas Baltrušaitis, Marwa Mahmoud, and Peter Robinson 
 //       in Facial Expression Recognition and Analysis Challenge, 
 //       IEEE International Conference on Automatic Face and Gesture Recognition, 2015 
 //
@@ -654,7 +654,7 @@ void PDM::CalcParams(cv::Vec6f& out_params_global, cv::Mat_<float>& out_params_l
 
 		// Solve for the parameter update (from Baltrusaitis 2013 based on eq (36) Saragih 2011)
 		cv::Mat_<float> param_update;
-		cv::solve(Hessian, J_w_t_m, param_update, CV_CHOLESKY);
+		cv::solve(Hessian, J_w_t_m, param_update, cv::DECOMP_CHOLESKY);
 
 		// To not overshoot, have the gradient decent rate a bit smaller
 		param_update = 0.75 * param_update;

lib/local/LandmarkDetector/src/Patch_experts.cpp

@@ -14,19 +14,19 @@
 //       reports and manuals, must cite at least one of the following works:
 //
 //       OpenFace 2.0: Facial Behavior Analysis Toolkit
-//       Tadas Baltru�aitis, Amir Zadeh, Yao Chong Lim, and Louis-Philippe Morency
+//       Tadas Baltrušaitis, Amir Zadeh, Yao Chong Lim, and Louis-Philippe Morency
 //       in IEEE International Conference on Automatic Face and Gesture Recognition, 2018  
 //
 //       Convolutional experts constrained local model for facial landmark detection.
-//       A. Zadeh, T. Baltru�aitis, and Louis-Philippe Morency,
+//       A. Zadeh, T. Baltrušaitis, and Louis-Philippe Morency,
 //       in Computer Vision and Pattern Recognition Workshops, 2017.    
 //
 //       Rendering of Eyes for Eye-Shape Registration and Gaze Estimation
-//       Erroll Wood, Tadas Baltru�aitis, Xucong Zhang, Yusuke Sugano, Peter Robinson, and Andreas Bulling 
+//       Erroll Wood, Tadas Baltrušaitis, Xucong Zhang, Yusuke Sugano, Peter Robinson, and Andreas Bulling 
 //       in IEEE International. Conference on Computer Vision (ICCV),  2015 
 //
 //       Cross-dataset learning and person-specific normalisation for automatic Action Unit detection
-//       Tadas Baltru�aitis, Marwa Mahmoud, and Peter Robinson 
+//       Tadas Baltrušaitis, Marwa Mahmoud, and Peter Robinson 
 //       in Facial Expression Recognition and Analysis Challenge, 
 //       IEEE International Conference on Automatic Face and Gesture Recognition, 2015 
 //
@@ -246,7 +246,7 @@ void Patch_experts::Response(vector<cv::Mat_<float> >& patch_expert_responses, c
 		// Extract the region of interest around the current landmark location
 		cv::Mat_<float> area_of_interest(area_of_interest_height, area_of_interest_width, 0.0f);
 
-		cv::warpAffine(grayscale_image, area_of_interest, sim, area_of_interest.size(), cv::WARP_INVERSE_MAP + CV_INTER_LINEAR);		
+		cv::warpAffine(grayscale_image, area_of_interest, sim, area_of_interest.size(), cv::WARP_INVERSE_MAP + cv::INTER_LINEAR);
 
 		// Get intensity response either from the SVR, CCNF, or CEN patch experts (prefer CEN as they are the most accurate so far)
 		if (!cen_expert_intensity.empty())
@@ -280,7 +280,7 @@ void Patch_experts::Response(vector<cv::Mat_<float> >& patch_expert_responses, c
 						// Extract the region of interest around the current landmark location
 						cv::Mat_<float> area_of_interest_r(area_of_interest_height, area_of_interest_width, 0.0f);
 
-						cv::warpAffine(grayscale_image, area_of_interest_r, sim_r, area_of_interest_r.size(), cv::WARP_INVERSE_MAP + CV_INTER_LINEAR);
+						cv::warpAffine(grayscale_image, area_of_interest_r, sim_r, area_of_interest_r.size(), cv::WARP_INVERSE_MAP + cv::INTER_LINEAR);
 
 						cv::Mat_<float> prealloc_mat_right = preallocated_im2col[mirror_id][im2col_size];