Computer lipreading via hybrid deep neural network hidden Markov models

Constructing a viable lipreading system is a challenge because it is claimed that only 30% of information of speech production is visible on the lips. Nevertheless, in small vocabulary tasks, there have been several reports of high accuracies. However, investigation of larger vocabulary tasks is rar...

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Bibliographic Details
Main Author: Thangthai, Kwanchiva
Published: University of East Anglia 2018
Subjects:
004
Online Access:https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.761596