Prototype of wheelchair commanded by voice using HMM in a controlled environment

This article presents the development of a recognition system of speaker independent isolated words to command a wheelchair. Each word is encoded using techniques of Linear Prediction and Real Cepstrum, while the classification step is performed using Hidden Markov Models (HMM). From the results, co...

全面介绍

书目详细资料
Main Authors:	Higuera-Martínez, Óscar Iván, Espitia-Flórez, Helberth Yesid, Méndez-Medina, Diego
格式:	Online
语言:	spa
出版:	Universidad Pedagógica y Tecnológica de Colombia - UPTC 2017
主题:	hidden markov models speech processing linear prediction cepstrum modelos Ocultos de markov procesamiento de voz predicción lineal Cepstrum
在线阅读:	https://revistas.uptc.edu.co/index.php/ingenieria_sogamoso/article/view/5121

实物特征
总结:	This article presents the development of a recognition system of speaker independent isolated words to command a wheelchair. Each word is encoded using techniques of Linear Prediction and Real Cepstrum, while the classification step is performed using Hidden Markov Models (HMM). From the results, commands are generated to a mobile system (wheelchair), which is led in a controlled environment.