Classifying Hand Gestures using Artificial Neural Networks for a Robotic Application

Justin Rochez, Isaiah Woodruff, Malchester Rogers, Rocio Alba-Flores

Research output: Contribution to book or proceedingConference articlepeer-review

Abstract

This project serves to design and fabricate a robotic arm that imitates the movements of a biological human arm. The open source design was modified, and individual parts were 3D printed for assembly. Servo-motors act as the muscles, pulling nylon strings connected to the fingers that will perform hand gestures. The Myo Armband is used to collect the electromyographic (EMG) signals from the forearm of the test subject to train an artificial neural network (ANN) having 35 different classes consisting of the American Sign Language. Once the Artificial Neural Network is trained, it was used in real-time classification to make predictions for the robotic arm. Using a two-layer feed forward network, accuracies for offline training reached a recognition rate of 94.7 percent. Previous prosthetic advancement has been too expensive for the general population. Our goal is to build an inexpensive alternative.

Original languageEnglish
Title of host publication2019 IEEE SoutheastCon, SoutheastCon 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728101378
DOIs
StatePublished - Apr 2019
Event2019 IEEE SoutheastCon, SoutheastCon 2019 - Huntsville, United States
Duration: Apr 11 2019Apr 14 2019

Publication series

NameConference Proceedings - IEEE SOUTHEASTCON
Volume2019-April
ISSN (Print)1091-0050
ISSN (Electronic)1558-058X

Conference

Conference2019 IEEE SoutheastCon, SoutheastCon 2019
Country/TerritoryUnited States
CityHuntsville
Period04/11/1904/14/19

Scopus Subject Areas

  • Computer Networks and Communications
  • Software
  • Electrical and Electronic Engineering
  • Control and Systems Engineering
  • Signal Processing

Keywords

  • Artificial Neutral Networks
  • Electromyography (EMG)
  • Myo Armband
  • Robotics

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