An unsupervised approach for co-channel speech separation using Hilbert-Huang transform and Fuzzy C-Means clustering.
M. K. Prasanna KumarR. KumaraswamyPublished in: Int. J. Speech Technol. (2017)
Keyphrases
- fuzzy c means clustering
- hilbert huang transform
- frequency hopping
- feature extraction
- multiple access
- fuzzy c means
- empirical mode decomposition
- speech signal
- clustering method
- ofdm system
- image segmentation algorithm
- hilbert transform
- image segmentation
- non stationary
- feature set
- basis functions
- computer vision
- spread spectrum
- fuzzy logic
- face recognition
- image processing