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Better gaze visualization.

This commit is contained in:
Tadas Baltrusaitis 2017-11-12 13:26:51 +00:00
parent 73d8dddbb2
commit fd4d06166a
2 changed files with 3 additions and 3 deletions
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4
exe/FeatureExtraction/FeatureExtraction.cpp
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@ -203,20 +203,20 @@ int main (int argc, char **argv)
// Displaying the tracking visualizations
visualizer.SetImage(captured_image, sequence_reader.fx, sequence_reader.fy, sequence_reader.cx, sequence_reader.cy);
visualizer.SetObservationFaceAlign(sim_warped_img);
visualizer.SetObservationGaze(gazeDirection0, gazeDirection1, gazeAngle, LandmarkDetector::CalculateAllEyeLandmarks(face_model), LandmarkDetector::Calculate3DEyeLandmarks(face_model, sequence_reader.fx, sequence_reader.fy, sequence_reader.cx, sequence_reader.cy));
visualizer.SetObservationHOG(hog_descriptor, num_hog_rows, num_hog_cols);
visualizer.SetObservationLandmarks(face_model.detected_landmarks, face_model.detection_certainty, detection_success);
visualizer.SetObservationPose(pose_estimate, face_model.detection_certainty);
visualizer.SetObservationGaze(gazeDirection0, gazeDirection1, gazeAngle, LandmarkDetector::CalculateAllEyeLandmarks(face_model), LandmarkDetector::Calculate3DEyeLandmarks(face_model, sequence_reader.fx, sequence_reader.fy, sequence_reader.cx, sequence_reader.cy));
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
open_face_rec.SetObservationVisualization(visualizer.GetVisImage());
open_face_rec.SetObservationActionUnits(face_analyser.GetCurrentAUsReg(), face_analyser.GetCurrentAUsClass());
open_face_rec.SetObservationGaze(gazeDirection0, gazeDirection1, gazeAngle, LandmarkDetector::CalculateAllEyeLandmarks(face_model), LandmarkDetector::Calculate3DEyeLandmarks(face_model, sequence_reader.fx, sequence_reader.fy, sequence_reader.cx, sequence_reader.cy));
open_face_rec.SetObservationLandmarks(face_model.detected_landmarks, face_model.GetShape(sequence_reader.fx, sequence_reader.fy, sequence_reader.cx, sequence_reader.cy),
face_model.params_global, face_model.params_local, face_model.detection_certainty, detection_success);
open_face_rec.SetObservationPose(pose_estimate);
open_face_rec.SetObservationGaze(gazeDirection0, gazeDirection1, gazeAngle, LandmarkDetector::CalculateAllEyeLandmarks(face_model), LandmarkDetector::Calculate3DEyeLandmarks(face_model, sequence_reader.fx, sequence_reader.fy, sequence_reader.cx, sequence_reader.cy));
open_face_rec.SetObservationTimestamp(sequence_reader.time_stamp);
open_face_rec.SetObservationFaceAlign(sim_warped_img);
open_face_rec.WriteObservation();

2
lib/local/Utilities/src/Visualizer.cpp
View File

@ -184,7 +184,7 @@ void Visualizer::SetObservationGaze(const cv::Point3f& gaze_direction0, const cv
next_point = 20 + 28;
cv::Point nextFeaturePoint(cvRound(eye_landmarks2d[next_point].x * (double)draw_multiplier), cvRound(eye_landmarks2d[next_point].y * (double)draw_multiplier));
if (i < 8 || i > 19)
if ((i < 28 && (i < 8 || i > 19)) || (i >= 28 && (i < 8 + 28 || i > 19 + 28)))
cv::line(captured_image, featurePoint, nextFeaturePoint, cv::Scalar(255, 0, 0), thickness_2, CV_AA, draw_shiftbits);
else
cv::line(captured_image, featurePoint, nextFeaturePoint, cv::Scalar(0, 0, 255), thickness_2, CV_AA, draw_shiftbits);