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GitHub – TadasBaltrusaitis/OpenFace: OpenFace – a state-of-the art open source tool intende…

OpenFace: an open source facial behavior analysis toolkit

Over the past few years, there has been an increased interest in automatic facial behavior analysis and understanding. We present OpenFace – an open source tool intended for computer vision and machine learning researchers, affective computing community and people interested in building interactive applications based on facial behavior analysis. OpenFace is the first open source tool capable of facial landmark detection, head pose estimation, facial action unit recognition, and eye-gaze estimation. The computer vision algorithms which represent the core of OpenFace demonstrate state-of-the-art results in all of the above mentioned tasks. Furthermore, our tool is capable of real-time performance and is able to run from a simple webcam without any specialist hardware.

The code was written mainly by Tadas Baltrusaitis during his time at the Language Technologies Institute at the Carnegie Mellon University; Computer Laboratory, University of Cambridge; and Institute for Creative Technologies, University of Southern California.

Special thanks goes to Louis-Philippe Morency and his MultiComp Lab at Institute for Creative Technologies for help in writing and testing the code, and Erroll Wood for the gaze estimation work.

For instructions of how to install/compile/use the project please seewiki

More details about the project – http://www.cl.cam.ac.uk/research/rainbow/projects/openface/

Functionality

The system is capable of performing a number of facial analysis tasks:

  • Facial Landmark Detection

GitHub - TadasBaltrusaitis/OpenFace: OpenFace – a state-of-the art open source tool intende...

  • Facial Landmark and head pose tracking (links to YouTube videos)

GitHub - TadasBaltrusaitis/OpenFace: OpenFace – a state-of-the art open source tool intende... GitHub - TadasBaltrusaitis/OpenFace: OpenFace – a state-of-the art open source tool intende...

  • Facial Action Unit Recognition

GitHub - TadasBaltrusaitis/OpenFace: OpenFace – a state-of-the art open source tool intende...

  • Gaze tracking (image of it in action)

GitHub - TadasBaltrusaitis/OpenFace: OpenFace – a state-of-the art open source tool intende...

  • Facial Feature Extraction (aligned faces and HOG features)

GitHub - TadasBaltrusaitis/OpenFace: OpenFace – a state-of-the art open source tool intende...

Citation

If you use any of the resources provided on this page in any of your publications we ask you to cite the following work and the work for a relevant submodule you used.

Overall system

OpenFace: an open source facial behavior analysis toolkitTadas Baltrušaitis, Peter Robinson, and Louis-Philippe Morency, in IEEE Winter Conference on Applications of Computer Vision , 2016

Facial landmark detection and tracking

Constrained Local Neural Fields for robust facial landmark detection in the wildTadas Baltrušaitis, Peter Robinson, and Louis-Philippe Morency. in IEEE Int. Conference on Computer Vision Workshops, 300 Faces in-the-Wild Challenge , 2013.

Eye gaze tracking

Rendering of Eyes for Eye-Shape Registration and Gaze EstimationErroll Wood, Tadas Baltrušaitis, Xucong Zhang, Yusuke Sugano, Peter Robinson, and Andreas Bulling in IEEE International. Conference on Computer Vision (ICCV) , 2015

Facial Action Unit detection

Cross-dataset learning and person-specific normalisation for automatic Action Unit detectionTadas Baltrušaitis, Marwa Mahmoud, and Peter Robinson in Facial Expression Recognition and Analysis Challenge , IEEE International Conference on Automatic Face and Gesture Recognition , 2015

Final remarks

I did my best to make sure that the code runs out of the box but there are always issues and I would be grateful for your understanding that this is research code and not a commercial level product. However, if you encounter any problems/bugs/issues please contact me on github or by emailing me at Tadas.Baltrusaitis@cl.cam.ac.uk for any bug reports/questions/suggestions.

Copyright

Copyright can be found in the Copyright.txt

You have to respect boost, TBB, dlib, and OpenCV licenses.

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