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What is 3D Facial Feature Tracking System about?

This paper presents a real-time facial feature tracking system that uses both 2D color images and 3D depth images recorded by a 3D sensor. The system tracks 81 facial landmarks using a 3D active shape model constrained by local appearance and surface geometry information. Special trackers are developed for important features like the mouth and eyebrows to account for their nonlinear movements. Experiments show the approach achieves accurate and robust facial feature tracking under non-controlled conditions.

Author

Abhishek Agrawal

Language

EN