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Towards adding hogs.

This commit is contained in:
Tadas Baltrusaitis 2017-11-15 20:06:23 +00:00
parent 629872cb45
commit 1b80d55094
2 changed files with 17 additions and 5 deletions
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19
exe/FaceLandmarkImg/FaceLandmarkImg.cpp
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@ -237,26 +237,35 @@ int main (int argc, char **argv)
gaze_angle = GazeAnalysis::GetGazeAngle(gaze_direction0, gaze_direction1);
}
auto ActionUnits = face_analyser.PredictStaticAUs(captured_image, face_model.detected_landmarks);
cv::Mat sim_warped_img;
cv::Mat_<double> hog_descriptor; int num_hog_rows = 0, num_hog_cols = 0;
// Perform AU detection and HOG feature extraction, as this can be expensive only compute it if needed by output or visualization
if (recording_params.outputAlignedFaces() || recording_params.outputHOG() || recording_params.outputAUs() || visualizer.vis_align || visualizer.vis_hog)
{
face_analyser.PredictStaticAUs(captured_image, face_model.detected_landmarks);
face_analyser.GetLatestAlignedFace(sim_warped_img);
face_analyser.GetLatestHOG(hog_descriptor, num_hog_rows, num_hog_cols);
}
// Displaying the tracking visualizations
visualizer.SetImage(captured_image, image_reader.fx, image_reader.fy, image_reader.cx, image_reader.cy);
//visualizer.SetObservationFaceAlign(sim_warped_img); TODO
//visualizer.SetObservationHOG(hog_descriptor, num_hog_rows, num_hog_cols);
visualizer.SetObservationFaceAlign(sim_warped_img);
visualizer.SetObservationHOG(hog_descriptor, num_hog_rows, num_hog_cols);
visualizer.SetObservationLandmarks(face_model.detected_landmarks, face_model.detection_certainty, face_model.detection_success);
visualizer.SetObservationPose(pose_estimate, face_model.detection_certainty);
visualizer.SetObservationGaze(gaze_direction0, gaze_direction1, LandmarkDetector::CalculateAllEyeLandmarks(face_model), LandmarkDetector::Calculate3DEyeLandmarks(face_model, image_reader.fx, image_reader.fy, image_reader.cx, image_reader.cy), face_model.detection_certainty);
visualizer.ShowObservation();
// Setting up the recorder output
//open_face_rec.SetObservationHOG(detection_success, hog_descriptor, num_hog_rows, num_hog_cols, 31); // The number of channels in HOG is fixed at the moment, as using FHOG, TODO
open_face_rec.SetObservationHOG(face_model.detection_success, hog_descriptor, num_hog_rows, num_hog_cols, 31); // The number of channels in HOG is fixed at the moment, as using FHOG
open_face_rec.SetObservationVisualization(visualizer.GetVisImage());
open_face_rec.SetObservationActionUnits(face_analyser.GetCurrentAUsReg(), face_analyser.GetCurrentAUsClass());
open_face_rec.SetObservationLandmarks(face_model.detected_landmarks, face_model.GetShape(image_reader.fx, image_reader.fy, image_reader.cx, image_reader.cy),
face_model.params_global, face_model.params_local, face_model.detection_certainty, face_model.detection_success);
open_face_rec.SetObservationPose(pose_estimate);
open_face_rec.SetObservationGaze(gaze_direction0, gaze_direction1, gaze_angle, LandmarkDetector::CalculateAllEyeLandmarks(face_model), LandmarkDetector::Calculate3DEyeLandmarks(face_model, image_reader.fx, image_reader.fy, image_reader.cx, image_reader.cy));
//open_face_rec.SetObservationFaceAlign(sim_warped_img); TODO
open_face_rec.SetObservationFaceAlign(sim_warped_img);
open_face_rec.WriteObservation();
// Grabbing the next frame in the sequence

3
lib/local/FaceAnalyser/src/FaceAnalyser.cpp
View File

@ -299,6 +299,9 @@ std::pair<std::vector<std::pair<string, double>>, std::vector<std::pair<string,
if (AU_predictions_intensity[au].second > 5)
AU_predictions_intensity[au].second = 5;
}
AU_predictions_reg = AU_predictions_intensity;
AU_predictions_class = AU_predictions_occurence;
return std::pair<std::vector<std::pair<std::string, double>>, std::vector<std::pair<std::string, double>>>(AU_predictions_intensity, AU_predictions_occurence);