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Found 2 essays matching the above criteria.

1. 1. The Potential of Visual Features : to Improve Voice Recognition Systems in Vehicles Noisy Environment

   University essay from Högskolan i Halmstad/Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE)

   Author : Ramtin Jafari Moghadamfard; Saeid Payvar; [2014]
   Keywords : voice recognition; lip motion; optical flow;

   Abstract : Multimodal biometric systems have been subject of study in recent decades, theirunique characteristic of Anti spoofing and liveness detection plus ability to deal withaudio noise made them technology candidates for improving current systems such asvoice recognition, verification and identification systems.In this work we studied feasibility of incorporating audio-visual voice recognitionsystem for dealing with audio noise in the truck cab environment. READ MORE

3. 2. Liveness Detection in Fingerprint Recognition Systems

   University essay from Institutionen för systemteknik

   Author : Marie Sandström; [2004]
   Keywords : Informationsteknik; biometrics; identification; verification; fingerprints; fingerprint scanners; sensor attacks; artificial fingerprints; liveness detection; Informationsteknik;

   Abstract : Biometrics deals with identifying individuals with help of their biological data. Fingerprint scanning is the most common method of the biometric methods available today. The security of fingerprint scanners has however been questioned and previous studies have shown that fingerprint scanners can be fooled with artificial fingerprints, i.e. READ MORE