Enhancement of mel log-power spectrum of speech using particle filtering.
Ilyas PotamitisNikolaos D. FakotakisPublished in: INTERSPEECH (2005)
Keyphrases
- particle filtering
- power spectrum
- density function
- frequency domain
- particle filter
- visual tracking
- natural images
- power spectral
- speech recognition
- mean shift
- speech signal
- human motion
- kalman filter
- object tracking
- bayesian filtering
- image enhancement
- image processing
- appearance model
- computational complexity
- denoising
- input image
- state space
- probability distribution
- object recognition
- linear prediction
- face recognition