Voice Activity Detector and Noise Trackers for Speech Recognition System in Noisy Environment.
Urmila ShrawankarVilas M. ThakarePublished in: Int. J. Adv. Comp. Techn. (2010)
Keyphrases
- noisy environments
- voice activity detection
- noise reduction
- background noise
- speech recognition
- speaker verification
- speech enhancement
- speaker identification
- visual tracking
- signal to noise ratio
- speech signal
- automatic speech recognition
- mean shift
- human activities
- noise level
- object tracking
- appearance model
- image segmentation
- particle filter