The Method of Selection and Pre-processing of Electromyographic Signals for Bio-controlled Prosthetic of Hand

The method of electromyographic signals selection and pre-processing for the problem of construction of high-functional bio-controlled prostheses of hand is proposed. For this purpose, the design of dry active electrodes with a non-uniform shape of the sensitive surface and the type of their placeme...

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Bibliographic Details
Published in2020 IEEE 15th International Conference on Computer Sciences and Information Technologies (CSIT) Vol. 1; pp. 188 - 191
Main Authors Dozorskyi, Vasil, Nykytyuk, Vyacheslav, Dozorska, Oksana, Dediv, Leonid, Yavorska, Evhenia
Format Conference Proceeding
LanguageEnglish
Published IEEE 23.09.2020
Subjects
bio-controlled prosthesis
data pre-processing
electrode
Electrodes
electromyographic signal
Electromyography
prosthetic of hand
Prosthetics
Skin
Surface fitting
Surface resistance
Surface treatment
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Summary:The method of electromyographic signals selection and pre-processing for the problem of construction of high-functional bio-controlled prostheses of hand is proposed. For this purpose, the design of dry active electrodes with a non-uniform shape of the sensitive surface and the type of their placement on the surface of the forearm are proposed. Electromyographic signals were selected and pre-processed using the method of spectral subtraction. The possibility of identifying the movements of individual fingers by such signals was estimated. For this purpose the Fisher criterion was used.
DOI:10.1109/CSIT49958.2020.9321935