Integration of sporadic noise model in POMDP-based voice activity detection.
Chiyoun ParkNamhoon KimJeongmi ChoJeongsu KimPublished in: ICASSP (2010)
Keyphrases
- noise model
- voice activity detection
- noisy images
- noise level
- gaussian distribution
- gaussian noise
- optimization procedure
- state space
- noisy environments
- reinforcement learning
- belief state
- speech recognition
- parameter space
- neural network
- image restoration
- edge detection
- pattern recognition
- objective function
- high quality
- image segmentation
- genetic algorithm