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Output similarity aligned faces through recorder.

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This commit is contained in:
Tadas Baltrusaitis 2017-11-05 08:51:27 +00:00
parent db1fef46eb
commit 1159caba75
3 changed files with 41 additions and 25 deletions
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24
exe/FeatureExtraction/FeatureExtraction.cpp
View file

@ -415,30 +415,6 @@ int main (int argc, char **argv)
// Work out the pose of the head from the tracked model // Work out the pose of the head from the tracked model
cv::Vec6d pose_estimate = LandmarkDetector::GetPose(face_model, fx, fy, cx, cy); cv::Vec6d pose_estimate = LandmarkDetector::GetPose(face_model, fx, fy, cx, cy);
// TODO move to recorder Write the similarity normalised output
//if (!output_similarity_align.empty())
//{
// char name[100];
// // Filename is based on frame number
// std::sprintf(name, "frame_det_%06d.bmp", frame_count + 1);
// // Construct the output filename
// boost::filesystem::path slash("/");
// std::string preferredSlash = slash.make_preferred().string();
// string out_file = output_similarity_align[f_n] + preferredSlash + string(name);
// bool write_success = imwrite(out_file, sim_warped_img);
// if (!write_success)
// {
// cout << "Could not output similarity aligned image image" << endl;
// return 1;
// }
//}
// Visualising the tracker, TODO this should be in utility // Visualising the tracker, TODO this should be in utility
if (recording_params.outputTrackedVideo() || (visualize_track && !det_parameters.quiet_mode)) if (recording_params.outputTrackedVideo() || (visualize_track && !det_parameters.quiet_mode))
{ {

4
lib/local/Recorder/include/RecorderOpenFace.h
View file

@ -107,6 +107,7 @@ namespace Recorder
std::string record_root; std::string record_root;
std::string filename; std::string filename;
std::string csv_filename; std::string csv_filename;
std::string aligned_output_directory;
// The actual output file stream that will be written // The actual output file stream that will be written
RecorderCSV csv_recorder; RecorderCSV csv_recorder;
@ -143,6 +144,9 @@ namespace Recorder
std::string video_filename; std::string video_filename;
cv::Mat vis_to_out; cv::Mat vis_to_out;
// For aligned face writing
cv::Mat aligned_face;
}; };
} }
#endif #endif

38
lib/local/Recorder/src/RecorderOpenFace.cpp
View file

@ -97,12 +97,26 @@ RecorderOpenFace::RecorderOpenFace(const std::string out_directory, const std::s
this->video_filename = (path(record_root) / path(filename).replace_extension(".avi")).string(); this->video_filename = (path(record_root) / path(filename).replace_extension(".avi")).string();
} }
// TODO aligned Prepare image recording // Prepare image recording
if (params.outputAlignedFaces())
{
aligned_output_directory = (path(record_root) / path(filename + "_aligned")).string();
CreateDirectory(aligned_output_directory);
}
observation_count = 0; observation_count = 0;
} }
// TODO move to actual write
void RecorderOpenFace::SetObservationFaceAlign(const cv::Mat& aligned_face)
{
this->aligned_face = aligned_face;
}
void RecorderOpenFace::SetObservationVisualization(const cv::Mat &vis_track) void RecorderOpenFace::SetObservationVisualization(const cv::Mat &vis_track)
{ {
if (params.outputTrackedVideo()) if (params.outputTrackedVideo())
@ -171,6 +185,28 @@ void RecorderOpenFace::WriteObservation()
this->hog_recorder.Write(); this->hog_recorder.Write();
} }
// Write aligned faces
if (params.outputAlignedFaces())
{
char name[100];
// Filename is based on frame number
std::sprintf(name, "frame_det_%06d.bmp", observation_count);
// Construct the output filename
boost::filesystem::path slash("/");
std::string preferredSlash = slash.make_preferred().string();
string out_file = aligned_output_directory + preferredSlash + string(name);
bool write_success = cv::imwrite(out_file, aligned_face);
if (!write_success)
{
WARN_STREAM("Could not output similarity aligned image image");
}
}
if(params.outputTrackedVideo()) if(params.outputTrackedVideo())
{ {
if (vis_to_out.empty()) if (vis_to_out.empty())