A simplified PPG based approach for automated recognition of five distinct emotional states.
Avishek PaulAbhishek ChakrabortyDeboleena SadhukhanSaurabh PalMadhuchhanda MitraPublished in: Multim. Tools Appl. (2024)
Keyphrases
- emotional state
- affect recognition
- recognition rate
- recognition accuracy
- emotion recognition
- feature extraction
- facial expressions
- object recognition
- character recognition
- automatic recognition
- pattern recognition
- physiological signals
- semi automated
- independent component analysis
- recognition algorithm
- human activities
- heart rate
- working memory
- computational model
- computer science