Data processing: speech signal processing – linguistics – language – Speech signal processing – Application
Reexamination Certificate
2007-10-30
2007-10-30
Hudspeth, David (Department: 2626)
Data processing: speech signal processing, linguistics, language
Speech signal processing
Application
C704S246000, C704S270000, C713S186000, C382S115000
Reexamination Certificate
active
10221034
ABSTRACT:
A biometric identification method includes the steps of acquiring biometric data, analysing the data to produce a current signature, and comparing the current signature with a reference signature. To this process is added the further step of verifying the origin of the current signature, by determining whether the signature is actually the result of the analysis of the biometric data obtained during the acquisition phase. The verification and comparison steps are preformed in a portable electronic device, such as a smart card.
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Albertalli Brian L.
Gemplus
Hudspeth David
LandOfFree
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