Luciano Ferreira Silva,  Keila de Fátima Chagas,  Alexandre Cardoso,  Edgard Lamounier,  Keiji Yamanaka. 

This paper describes the application ofAugmented Reality (AR) controlled by voice. Being necessaryjust the use of a marker for the creation of the environmentand the voice command is incubated of the wholeadministration of the system. To accomplish the voicerecognition were used techniques of pre-processing of signsthey for the treatment of the resonant spectra, and techniquesof Artificial Neural Network (ARN) to identify and todifferentiate the signs.

http://www.lbd.dcc.ufmg.br/colecoes/wra/2006/003.pdf

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