Emotion Recognition from Multidimensional Electroencephalographic Signals on the Manifold of Symmetric Positive Definite Matrices.
Eman A. Abdel-GhaffarMohamed DaoudiPublished in: MIPR (2020)
Keyphrases
- emotion recognition
- riemannian metric
- riemannian manifolds
- audio visual
- facial expressions
- sentiment analysis
- human computer interaction
- information fusion
- signal processing
- manifold learning
- facial images
- fisher information
- euclidean space
- shape representation
- emotional state
- covariance matrices
- feature space
- log euclidean
- tensor field
- lie group
- matrix valued
- sparse coding
- parameter space
- image representation
- multi modal
- high resolution
- high dimensional