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You are here: Home Technology Transfer Demonstrations Facial Feature Detection

Facial Feature Detection

Downhill Simplex method

This system tracks a face in a video sequence using a 3D face model. The shape of the person to be tracked is learned during a training phase, as well as an appearance model for 20 features located on the eyebrows, eyes and mouth. Optimization is performed by the downhill simplex method. It minimizes the difference between the observed features

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Demo Information
Theme: Biometric Person Recognition , Computer Vision
Author: S. Lefèvre, J-M. Odobez
Contact: Jean-Marc ODOBEZ
+41 277 217 726