Improved Autocorrelation-based Noise robust speech recognition using kernel-based cross correlation and overestimation parameters.
Gholamreza FarahaniSeyed Mohammad AhadiMohammad Mehdi HomayounpourPublished in: EUSIPCO (2007)
Keyphrases
- cross correlation
- noisy environments
- template matching
- variational optical flow
- image noise
- parameter tuning
- frequency domain
- mutual information
- noise reduction
- speech enhancement
- speech recognition
- noise level
- speech signal
- input data
- maximum likelihood
- geometric distortions
- non stationary
- data mining
- higher order
- automatic speech recognition
- motion estimation
- image data
- registration errors
- phase correlation
- acoustic features
- high quality
- computer vision