Noise robust speech recognition using F0 contour extracted by hough transform.
Koji IwanoTakahiro SekiSadaoki FuruiPublished in: INTERSPEECH (2002)
Keyphrases
- hough transform
- generalized hough transform
- noisy environments
- straight line
- hough space
- line detection
- voting method
- line segments
- lane detection
- image processing
- randomized hough transform
- speech recognition
- circle detection
- random sample consensus
- peak detection
- line fitting
- radon transform
- active contours
- speech signal
- noise reduction
- object detection
- missing data