Spectral Feature Extraction Using dNMF for Emotion Recognition in Vowel Sounds.
Bo-Kyeong KimSoo-Young LeePublished in: ICONIP (3) (2013)
Keyphrases
- emotion recognition
- feature extraction
- spectral features
- emotional speech
- human computer interaction
- vowel phonemes
- speaker verification
- audio visual
- facial expressions
- acoustic features
- sentiment analysis
- face recognition
- information fusion
- emotion classification
- facial images
- feature selection
- feature set
- emotional state
- speech signal
- vocal tract
- feature vectors
- image classification
- dimensionality reduction
- sound source
- face images
- mel frequency cepstral coefficients
- smart home
- formant frequencies