Acoustic-labial speaker verification

@article{Jourlin1997AcousticlabialSV,
  title={Acoustic-labial speaker verification},
  author={Pierre Jourlin and Juergen Luettin and Dominique Genoud and Hubert Wassner},
  journal={Pattern Recognition Letters},
  year={1997},
  volume={18},
  pages={853-858}
}
This paper describes a multimodal approach for speaker verication. The system consists of two classiers, one using visual features and the other using acoustic features. A lip tracker is used to extract visual information from the speaking face which provides shape and intensity features. We describe an approach for normalizing and mapping dierent modalities onto a common conndence interval. We also describe a novel method for integrating the scores of multiple classiers. Veriication… CONTINUE READING
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