A Security System by Using Face and Speech Detection

The multimodal biometric system is used for identity verification using two traits i.e. face and speech. The proposed system is designed for applications where the training database contains a face and speech. The final decision is made by fusion at matching score level in which feature vectors are created independently for query images and are then compared to the enrollment templates which are stored during database preparation for each biometric trait. Based on the proximity of feature vector and template, each subsystem computes its own matching score. These individual scores are finally combined into a total score, which is passed to the decision module. Multimodal system is developed through fusion of face and speech.

Provided by: Inpressco Topic: Security Date Added: Jun 2014 Format: PDF

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