Multiresolution analysis (discrete wavelet transform) through Daubechies family for emotion recognition in speech.
Damian CampoManuela BastidasOlga Lucía QuinteroPublished in: CoRR (2019)
Keyphrases
- emotion recognition
- multiresolution analysis
- discrete wavelet transform
- complex wavelet transform
- wavelet coefficients
- wavelet filters
- multiresolution
- audio visual
- wavelet transform
- subband
- wavelet domain
- high frequency
- human computer interaction
- wavelet decomposition
- facial expressions
- image compression
- shift invariant
- lifting scheme
- image fusion
- low frequency
- feature vectors
- sentiment analysis
- emotional state
- multiscale
- image denoising
- image coding
- filter bank
- image analysis
- information fusion
- feature extraction
- frequency domain
- image quality
- denoising
- high quality