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Type: Artigo
Title: Online control of a robotic manipulator by a brain computer interface based on SSVEP
Author: Vargas, Guilherme V.
Takeda, Romeu Y.
Leite, Harlei M. A.
Costa, Thiago B. S.
Attux, Romis
Carvalho, Sarah N.
Abstract: A Brain Computer Interface (BCI) provides a channel of communication and control amid the human brain and a computer or electronic device. In this paper we describe the implementation of all the main steps involved in the operation of a BCI system based on Steady State Visually Evoked Potential (SSVEP) paradigm. Also, we present a comparative study about the performance of our BCI employing two feature extraction techniques (Welch’s Method and Discrete Fourier Transform), and considering the signal analysis window of two sizes (4 and 6 s). The results guided the conception of an online BCI-SSVEP. Our system was successfully controlled by two volunteers, who completed the task of moving a foam block with a robotic manipulator
Subject: Interfaces cérebro-computador
Country: Alemanha
Editor: Springer
Rights: Fechado
Identifier DOI: 10.1007/978-3-030-16053-1_18
Date Issue: 2019
Appears in Collections:FEEC - Artigos e Outros Documentos

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