Imagem da capa

Wearable Device for EMG and EOG acquisition

This article presents a wearable device capable of acquiring both facial EMG and EOG biopotentials. The circuit developed has amplification and filtering stages that eliminate higher frequency noises and low frequency biopotentials to use a band of frequency for acquisition of contractions from Fron...

ver descrição completa

Principais autores: Garcia, Felipe, Mendes Junior, José Jair Alves, Freitas, Melissa La Banca, Stevan Jr., Sergio Luiz
Formato: Artigo
Idioma: Inglês
Publicado em: Universidade Tecnológica Federal do Paraná (UTFPR) 2019
Acesso em linha: http://periodicos.utfpr.edu.br/bjic/article/view/8676
Tags: Adicionar Tag
Sem tags, seja o primeiro a adicionar uma tag!
id peri-article-8676
recordtype ojs
spelling peri-article-86762022-10-19T17:34:38Z Wearable Device for EMG and EOG acquisition Garcia, Felipe Mendes Junior, José Jair Alves Freitas, Melissa La Banca Stevan Jr., Sergio Luiz 3.13.00.00-6 Biopotentials; Signal Processing; Bioengineering. This article presents a wearable device capable of acquiring both facial EMG and EOG biopotentials. The circuit developed has amplification and filtering stages that eliminate higher frequency noises and low frequency biopotentials to use a band of frequency for acquisition of contractions from Frontalis muscle above the eyebrow and ocular movements on the vertical and horizontal axis. The output signal has an adjustment of gain and an offset that permits the application in embedded systems and digitally processing to eliminate 60 Hz noises. The wearable device is a mask with five electrodes allocated to make the acquisitions according to the positioning. The circuit is capable of acquiring both facial EMG and EOG simultaneously, but in this article they were acquired individually. Improvements in the whole system are being made and other ocular movements, like eye focus and involuntary movements for example, may be acquired in future works involving this system. Universidade Tecnológica Federal do Paraná (UTFPR) Federal University of Technology - Paraná 2019-02-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://periodicos.utfpr.edu.br/bjic/article/view/8676 10.3895/jaic.v6n1.8676 Journal of Applied Instrumentation and Control; v. 6, n. 1 (2018); 30-35 Journal of Applied Instrumentation and Control; v. 6, n. 1 (2018); 30-35 2594-3553 eng http://periodicos.utfpr.edu.br/bjic/article/view/8676/5954 Direitos autorais 2019 CC-BY http://creativecommons.org/licenses/by/4.0
institution Universidade Tecnológica Federal do Paraná
collection PERI
language Inglês
format Artigo
author Garcia, Felipe
Mendes Junior, José Jair Alves
Freitas, Melissa La Banca
Stevan Jr., Sergio Luiz
spellingShingle Garcia, Felipe
Mendes Junior, José Jair Alves
Freitas, Melissa La Banca
Stevan Jr., Sergio Luiz
Wearable Device for EMG and EOG acquisition
author_sort Garcia, Felipe
title Wearable Device for EMG and EOG acquisition
title_short Wearable Device for EMG and EOG acquisition
title_full Wearable Device for EMG and EOG acquisition
title_fullStr Wearable Device for EMG and EOG acquisition
title_full_unstemmed Wearable Device for EMG and EOG acquisition
title_sort wearable device for emg and eog acquisition
description This article presents a wearable device capable of acquiring both facial EMG and EOG biopotentials. The circuit developed has amplification and filtering stages that eliminate higher frequency noises and low frequency biopotentials to use a band of frequency for acquisition of contractions from Frontalis muscle above the eyebrow and ocular movements on the vertical and horizontal axis. The output signal has an adjustment of gain and an offset that permits the application in embedded systems and digitally processing to eliminate 60 Hz noises. The wearable device is a mask with five electrodes allocated to make the acquisitions according to the positioning. The circuit is capable of acquiring both facial EMG and EOG simultaneously, but in this article they were acquired individually. Improvements in the whole system are being made and other ocular movements, like eye focus and involuntary movements for example, may be acquired in future works involving this system.
publisher Universidade Tecnológica Federal do Paraná (UTFPR)
publishDate 2019
url http://periodicos.utfpr.edu.br/bjic/article/view/8676
_version_ 1805449346549809152
score 10,814766

Registros relacionados