TY - GEN
T1 - Classification of Electrooculography Signals Using Convolutional Neural Networks for Interaction with a Manipulator Robot
AU - Pellico-Sánchez, O. I.
AU - Niño-Suárez, P. A.
AU - Hernández-Beleño, R. D.
AU - Avilés-Sánchez, O. F.
AU - Pérez-Bahena, M. H.
N1 - Publisher Copyright:
© 2023, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
PY - 2023
Y1 - 2023
N2 - Electrooculography (EOG) has been widely applied in human–machine interfaces (HMI) because it provides a reliable communication channel to assist people with disabilities. However, signal behavior under different conditions hinders eye movement classification when algorithms based on voltage threshold detection are used. Therefore, recalibration of the system is required for the classification algorithm to work correctly. Based on the above, a classification algorithm was developed to analyze the data vector corresponding to the entire EOG waveform, instead of just one characteristic value of the signal, thus avoiding the system recalibration process. A convolutional neural network (CNN) was implemented to classify six targets corresponding to different eye movements. The proposed model was compared with a feedforward neural network (FNN) to evaluate its performance. The results were implemented in an HMI for interaction with a manipulator robot.
AB - Electrooculography (EOG) has been widely applied in human–machine interfaces (HMI) because it provides a reliable communication channel to assist people with disabilities. However, signal behavior under different conditions hinders eye movement classification when algorithms based on voltage threshold detection are used. Therefore, recalibration of the system is required for the classification algorithm to work correctly. Based on the above, a classification algorithm was developed to analyze the data vector corresponding to the entire EOG waveform, instead of just one characteristic value of the signal, thus avoiding the system recalibration process. A convolutional neural network (CNN) was implemented to classify six targets corresponding to different eye movements. The proposed model was compared with a feedforward neural network (FNN) to evaluate its performance. The results were implemented in an HMI for interaction with a manipulator robot.
KW - Convolutional neural networks
KW - Deep learning
KW - Electrooculography
KW - Human machine interface
UR - http://www.scopus.com/inward/record.url?scp=85144224888&partnerID=8YFLogxK
U2 - 10.1007/978-981-19-6347-6_2
DO - 10.1007/978-981-19-6347-6_2
M3 - Contribución a la conferencia
AN - SCOPUS:85144224888
SN - 9789811963469
T3 - Smart Innovation, Systems and Technologies
SP - 13
EP - 23
BT - Communication and Applied Technologies - Proceedings of ICOMTA 2022
A2 - López-López, Paulo Carlos
A2 - Torres-Toukoumidis, Ángel
A2 - De-Santis, Andrea
A2 - Avilés, Óscar
A2 - Barredo, Daniel
PB - Springer Science and Business Media Deutschland GmbH
T2 - International Conference on Communication and Applied Technologies, ICOMTA 2022
Y2 - 7 September 2022 through 9 September 2022
ER -