How to find Riemannian facial shape analysis

asked 2015-01-20 00:14:08 -0600

userk gravatar image

The approach called Deformation Vector Field (DVF) is based on Riemannian facial shape analysis and captures densely dynamic information from the entire face. The resulting temporal vector field is used to build the feature vector for expression recognition from 3D dynamic faces.

can any one help how exactly this works

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