Detection of specific mispronunciations using audiovisual features.
Sébastien PicardGopal AnanthakrishnanPreben WikOlov EngwallSherif M. AbdouPublished in: AVSP (2010)
Keyphrases
- false positives
- specific features
- low level
- feature extraction
- image features
- salient features
- automatic detection
- high level
- feature space
- feature vectors
- multi modal
- support vector machine classifier
- feature selection
- detection accuracy
- svm classifier
- anomaly detection
- support vector machine
- object recognition
- image segmentation