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In this paper, a text independent speaker recognition system based on Gaussian mixture models (GMM) was developed with a specific focus on the use of a voice activated detector (VAD) algorithm in the training and testing. At the training level, a modified estimation/maximization (EM) algorithm is used. It is less prone to get trapped around a local maximum and so, it will have more chance to converge...
In this project, we are presenting a new concept for preserving fingerprint confidential. Identification of fingerprint is an active area of search. In most portions we are manipulating recognition of fingerprint for enhancing the isolation and safety. The matching methods can be of two types-enrolment of fingerprint and authentication of fingerprint. The union of fingerprint for protecting isolation...
The electrocardiogram (ECG) is an emerging biometric modality that has seen about 13 years of development in peer-reviewed literature, and as such deserves a systematic review and discussion of the associated methods and findings. In this paper, we review most of the techniques that have been applied to the use of the electrocardiogram for biometric recognition. In particular, we categorize the methodologies...
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