This study presents the development of a real-time hand gesture classification system utilizing inertial measurement units (IMUs) and a lightweight 1-D convolutional neural network (CNN) implemented on an embedded system. The IMU sensors were positioned on the index and thumb of the participants’ hands to accurately capture data for four distinct gestures, each representing different geometric shapes: square, triangle, circle, and line. Experimental results indicated that the proposed system achieved a classification accuracy of 75%, with an inference time of 11.82 milliseconds and an energy consumption of 0.58 millijoules.

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On-Edge 1-D Convolutional Neural Network for Hand-Gesture Classification

  • Daniella Shebly,
  • Haydar Al Haj Ali,
  • Mohamad Yaacoub,
  • Hussein Chibli,
  • Maurizio Valle,
  • christian Gianoglio

摘要

This study presents the development of a real-time hand gesture classification system utilizing inertial measurement units (IMUs) and a lightweight 1-D convolutional neural network (CNN) implemented on an embedded system. The IMU sensors were positioned on the index and thumb of the participants’ hands to accurately capture data for four distinct gestures, each representing different geometric shapes: square, triangle, circle, and line. Experimental results indicated that the proposed system achieved a classification accuracy of 75%, with an inference time of 11.82 milliseconds and an energy consumption of 0.58 millijoules.