Operator recognition device, operator recognition method and...

Details Operator recognition device, operator recognition method and... Operator recognition device, operator recognition method and...

2011-07-12

2011-07-12

Moazzami, Nasser (Department: 2436)

Electrical computers and digital processing systems: support

System access control based on user identification by...

Using record or token

C713S182000, C382S124000, C382S182000, C704S246000, C704S254000

Reexamination Certificate

active

07979718

ABSTRACT:
An operator recognition device is provided that eliminates the registration of data such as HMM data having a characteristic amount for which error in recognition occurs easily when recognizing an operator, and thus reduces the possibility of errors in recognition, and has stable recognition performance. When registering HMM data that is used when performing recognition processing, a speaker recognition device100eliminates the registration of HMM data of a password having a characteristic amount of the spoken voice component that is similar to a characteristic amount that is indicated by HMM data that is already registered, and does not allow the registration of HMM data for which it is estimated that error in recognition will occur easily during the recognition process.

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