Emotion recognition from geometric facial features using self-organizing map.
Anima MajumderLaxmidhar BeheraVenkatesh K. SubramanianPublished in: Pattern Recognit. (2014)
Keyphrases
- self organizing maps
- emotion recognition
- facial features
- facial expressions
- facial images
- face images
- facial expression recognition
- human faces
- neural network
- face detection
- unsupervised learning
- face recognition
- video sequences
- expression recognition
- input data
- human computer interaction
- emotional state
- face model
- facial feature points
- sentiment analysis
- feature points
- k means
- information fusion
- training data
- head motion
- data sets
- object detection
- input image
- low level
- reinforcement learning
- audio visual
- feature selection