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Portable Computer-Vision Rack for Electrode Detection

  • T. Konttila
  • H. Väänänen
Conference paper
  • 126 Downloads
Part of the IFMBE Proceedings book series (IFMBE, volume 37)

Abstract

ECG-imaging requires localization of ECG-electrodes in addition to the determination of body tissues. In this work, we present a portable computer vision system for electrode localization. This is a part of a non-invasive ultrasound-based ECG-imaging device. The main focus of this work is on the hardware implementation, the calibration system, and the ECG-electrode detection algorithm. With our current setup, we can measure electrode to electrode distance with 0.006 ± 0.003 mean relative error.

Keywords

Computer Vision ECG-imaging Electrode Localization 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2011

Authors and Affiliations

  • T. Konttila
    • 1
  • H. Väänänen
    • 1
  1. 1.Department of Biomedical Engineering and Computational ScienceAalto UniversityEspooFinland

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