109 lines
3.5 KiB
C
109 lines
3.5 KiB
C
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///////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2017, Tadas Baltrusaitis,
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// all rights reserved.
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//
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// ACADEMIC OR NON-PROFIT ORGANIZATION NONCOMMERCIAL RESEARCH USE ONLY
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//
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// BY USING OR DOWNLOADING THE SOFTWARE, YOU ARE AGREEING TO THE TERMS OF THIS LICENSE AGREEMENT.
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// IF YOU DO NOT AGREE WITH THESE TERMS, YOU MAY NOT USE OR DOWNLOAD THE SOFTWARE.
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//
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// License can be found in OpenFace-license.txt
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// * Any publications arising from the use of this software, including but
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// not limited to academic journal and conference publications, technical
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// reports and manuals, must cite at least one of the following works:
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//
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// OpenFace: an open source facial behavior analysis toolkit
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// Tadas Baltru<72>aitis, Peter Robinson, and Louis-Philippe Morency
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// in IEEE Winter Conference on Applications of Computer Vision, 2016
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//
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// Rendering of Eyes for Eye-Shape Registration and Gaze Estimation
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// Erroll Wood, Tadas Baltru<72>aitis, Xucong Zhang, Yusuke Sugano, Peter Robinson, and Andreas Bulling
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// in IEEE International. Conference on Computer Vision (ICCV), 2015
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//
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// Cross-dataset learning and person-speci?c normalisation for automatic Action Unit detection
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// Tadas Baltru<72>aitis, Marwa Mahmoud, and Peter Robinson
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// in Facial Expression Recognition and Analysis Challenge,
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// IEEE International Conference on Automatic Face and Gesture Recognition, 2015
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//
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// Constrained Local Neural Fields for robust facial landmark detection in the wild.
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// Tadas Baltru<72>aitis, Peter Robinson, and Louis-Philippe Morency.
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// in IEEE Int. Conference on Computer Vision Workshops, 300 Faces in-the-Wild Challenge, 2013.
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//
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///////////////////////////////////////////////////////////////////////////////
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#ifndef __LANDMARK_DETECTOR_UTILS_INTEROP_h_
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#define __LANDMARK_DETECTOR_UTILS_INTEROP_h_
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#pragma once
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// Include all the unmanaged things we need.
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#include <opencv2/core/core.hpp>
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#include "opencv2/objdetect.hpp"
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#include "opencv2/calib3d.hpp"
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#include <opencv2/imgcodecs.hpp>
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#include <opencv2/imgproc.hpp>
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#include <opencv2/highgui/highgui.hpp>
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// Allows to overcome boost name clash stuff with C++ CLI
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#ifdef __cplusplus_cli
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#define generic __identifier(generic)
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#endif
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#include <OpenCVWrappers.h>
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#include <LandmarkCoreIncludes.h>
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#ifdef __cplusplus_cli
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#undef generic
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#endif
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using namespace System::Collections::Generic;
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#pragma managed
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namespace FaceDetectorInterop {
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public ref class FaceDetector
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{
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private:
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dlib::frontal_face_detector* face_detector_hog;
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public:
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// The constructor initializes the dlib face detector
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FaceDetector()
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{
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face_detector_hog = new dlib::frontal_face_detector(dlib::get_frontal_face_detector());
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}
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// Face detection using HOG-SVM classifier
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void DetectFacesHOG(List<System::Windows::Rect>^ o_regions, OpenCVWrappers::RawImage^ intensity, List<double>^ o_confidences)
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{
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std::vector<cv::Rect_<double> > regions_ocv;
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std::vector<double> confidences_std;
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::LandmarkDetector::DetectFacesHOG(regions_ocv, intensity->Mat, *face_detector_hog, confidences_std);
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o_regions->Clear();
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o_confidences->Clear();
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for(size_t i = 0; i < regions_ocv.size(); ++i)
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{
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o_regions->Add(System::Windows::Rect(regions_ocv[i].x, regions_ocv[i].y, regions_ocv[i].width, regions_ocv[i].height));
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o_confidences->Add(confidences_std[i]);
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}
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}
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~FaceDetector()
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{
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delete face_detector_hog;
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}
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};
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}
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#endif
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