Time-Frequency Feature Representation Using Multi-Resolution Texture Analysis and Acoustic Activity Detector for Real-Life Speech Emotion Recognition.
Kun-Ching WangPublished in: Sensors (2015)
Keyphrases
- discrete wavelet transform
- texture analysis
- multiresolution
- feature representation
- speech emotion recognition
- wavelet transform
- subband
- wavelet coefficients
- wavelet domain
- texture classification
- feature extraction
- rotation invariant
- gabor filters
- texture discrimination
- local binary pattern
- low dimensional
- face recognition
- texture images
- wavelet decomposition
- sparse representation
- feature descriptors
- gabor filtering
- feature set
- texture characterization
- detection method
- signal processing
- image classification
- wavelet packet
- brodatz textures
- detection algorithm
- image retrieval
- multiscale
- high dimensional