Cryptographic-Speech-Key Generation Architecture Improvements

Abstract

In this work we show a performance improvement of our system by taking into account the weights of the mixture of Gaussians of the Hidden Markov Model. Furthermore and independently tunning of each of the phoneme Support Vector Machine (SVM) parameters is performed. In our system the user utters a pass phrase and the phoneme waveform segments are found… (More)
DOI: 10.1007/11492542_71

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Cite this paper

@inproceedings{GarcaPerera2005CryptographicSpeechKeyGA, title={Cryptographic-Speech-Key Generation Architecture Improvements}, author={L. Paola Garc{\'i}a-Perera and Juan Arturo Nolazco-Flores and J. Carlos Mex-Perera}, booktitle={IbPRIA}, year={2005} }