Particle filter-based noise reduction of PPG signals for robust emotion recognition.
Yun-Kyung LeeJun JoYongkwi LeeHyun Soon ShinOh-Wook KwonPublished in: ICCE (2012)
Keyphrases
- noise reduction
- emotion recognition
- noisy environments
- physiological signals
- signal to noise ratio
- edge preserving
- heart rate
- median filter
- edge detection
- emotional speech
- independent component analysis
- audio visual
- sentiment analysis
- human computer interaction
- information fusion
- signal processing
- facial expressions
- speech enhancement
- emotion classification
- pattern recognition
- particle filter
- single channel