selected publications

• academic article

  • Spontaneous Expression Detection from 3D Dynamic Sequences by Analyzing Trajectories on Grassmann Manifolds.  IEEE Transactions on Affective Computing.  9:271-284. 2016
  • A Grassmann framework for 4D facial shape analysis.  Pattern Recognition.  57:21-30. 2016

• conference paper

  • Analyzing trajectories on Grassmann manifold for early emotion detection from depth videos.  . 1-6. 2015