Facial Landmark Detection, head pose compute use dlib, Real time Face Reconstruction use 3D Morphable Face Model fitting.
A toolkit for making real world machine learning and data analysis applications in C++
github: https://github.com/davisking/dlib
eos is a lightweight 3D Morphable Face Model fitting library that provides just the bare minimum to load a model and perform camera and shape fitting. It's written in modern C++11/14.
github: https://github.com/patrikhuber/eos
Real-time 3D face tracking and reconstruction from 2D video
github: https://github.com/patrikhuber/4dface
- Facial Landmark Detection
- Face Reconstruction