Noise robust voice activity detection using joint phase and magnitude based feature enhancement.
Khomdet PhapatanaburiLongbiao WangZeyan OoWeifeng LiSeiichi NakagawaMasahiro IwahashiPublished in: J. Ambient Intell. Humaniz. Comput. (2017)
Keyphrases
- noisy environments
- voice activity detection
- phase information
- image noise
- noise reduction
- image features
- estimation error
- salt pepper
- neural network
- speech recognition
- feature descriptors
- noise model
- shift invariant
- geometric distortions
- image processing
- multiscale
- similarity measure
- greater robustness
- machine learning