selected publications

• academic article

  • Generating Multiple 4D Expression Transitions by Learning Face Landmark Trajectories.  IEEE Transactions on Affective Computing.  15:566-578. 2023
  • Automatic Estimation of Self-Reported Pain by Trajectory Analysis in the Manifold of Fixed Rank Positive Semi-Definite Matrices.  IEEE Transactions on Affective Computing.  13:1813-1826. 2022
  • 3D Human Action Recognition by Shape Analysis of Motion Trajectories on Riemannian Manifold.  HAL (Le Centre pour la Communication Scientifique Directe).  2015
  • 3-D Human Action Recognition by Shape Analysis of Motion Trajectories on Riemannian Manifold.  IEEE Transactions on Cybernetics.  45:1340-1352. 2014
  • 3D facial expression recognition using SIFT descriptors of automatically detected keypoints.  The Visual Computer.  27:1021-1036. 2011

• chapter

  • Space-Time Pose Representation for 3D Human Action Recognition.  Lecture notes in computer science. 456-464. 2013

• conference paper

  • Sparse to Dense Dynamic 3D Facial Expression Generation.  2022 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR). 20353-20362. 2022
  • Proceedings of the 2011 joint ACM workshop on Human gesture and behavior understanding.  ACM Multimedia. 2011
  • A Set of Selected SIFT Features for 3D Facial Expression Recognition.  . 2010
  • Person independent 3D facial expression recognition by a selected ensemble of SIFT descriptors.  Eurographics. 47-54. 2010

• document

  • 3D Face Surface Analysis and Recognition Based on Facial Curves.  . 77-118. 2013
  • 3D Indexing and Retrieval.  . 87-138. 2008