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...
Main Author: | |
---|---|
Published: |
University of East Anglia
2018
|
Subjects: | |
Online Access: | https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.761596 |