Subject-Dependent Emotion Recognition System Based on Multidimensional Electroencephalographic Signals: A Riemannian Geometry Approach.
Eman A. Abdel-GhaffarYujin WuMohamed DaoudiPublished in: IEEE Access (2022)
Keyphrases
- multidimensional signals
- eeg signals
- information geometry
- eeg data
- physiological signals
- geodesic distance
- signal processing
- three dimensional
- brain computer interface
- tangent space
- multi dimensional
- recognition process
- recognition algorithm
- euclidean space
- fisher information
- brain signals
- multidimensional data
- brain activity
- spectral analysis
- heart rate
- emotion recognition
- geometric constraints
- affine invariant
- facial expressions
- multiscale
- feature extraction