Speaker Recognition Based on Lip-reading: An Overview.

As a dynamic feature, lip-reading is not easy to imitate, and it can collect face information and voice information at the same time, so it has high convenience. The individuality of lip-reading can be used as the basis of speaker's identification. We can also integrate lip-reading and face information, lip-reading and voice information, which can greatly enhance the anti-counterfeiting ability of the recognition system while improving the accuracy of the recognition system. This paper mainly introduces the application of lip-reading technology in speaker recognition, introduces in detail the content and method of lip-reading technology, and the characteristics of lip-reading technology in speaker recognition, aiming to arouse people's attention and interest in this research direction and promote the progress of relevant issues..