Acoustic factor analysis based universal background model for robust speaker verification in noise.
Taufiq HasanJohn H. L. HansenPublished in: INTERSPEECH (2013)
Keyphrases
- factor analysis
- noisy environments
- speaker verification
- background model
- background subtraction
- noise reduction
- independent component analysis
- speech recognition
- moving objects
- cluster analysis
- motion detection
- matrix factorization
- foreground objects
- missing data
- pixel level
- neural network
- signal to noise ratio
- video data
- segmentation algorithm
- co occurrence
- support vector