Underwater acoustic localisation by GMM fingerprinting with noise reduction.
Kun-Chou LeePublished in: Int. J. Sens. Networks (2019)
Keyphrases
- noise reduction
- underwater acoustic
- gaussian mixture model
- sensor networks
- communication systems
- signal to noise ratio
- edge preserving
- edge detection
- key technologies
- median filter
- noise level
- noisy environments
- edge enhancement
- expectation maximization
- maximum likelihood
- feature vectors
- speech enhancement
- data sets
- wireless sensor networks
- data streams
- response time
- digital libraries