Emotion Classification of Facial Thermal Images using Sparse Coded Filters.
Suparna RoojU. AnteshShubhobrata BhattacharyaAurobinda RoutrayManas K. MandalPublished in: IECON (2020)
Keyphrases
- thermal images
- emotion classification
- emotion recognition
- face recognition
- correlation filters
- face images
- facial expressions
- sparse representation
- facial images
- infrared
- human faces
- syntactic analysis
- human computer interaction
- feature analysis
- face recognition systems
- high dimensional
- hyperspectral imagery
- sentence level
- audio visual
- feature extraction
- lexical features
- face recognition algorithms
- speaker verification
- learning algorithm
- information fusion
- facial features
- sentiment analysis
- emotional state
- feature vectors
- human identification
- visual information
- low resolution
- principal component analysis