Abstract
Some improving of small-channel system have been performed, including synthetic channels formed by two physical ones, Principal Component Analysis (PCA)-based algorithm for de-noising of input signal, and Lead Fields (LF) for 36 spatial channels taking into account the coverage diagram of gradiometers. Above improvements are directed to increase reliability and signal-to-noise ratio (SNR) at unshielded environment and also to overcome blurring of current density distribution (CDD) images of the heart electric activity.
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© 2010 Springer-Verlag Berlin Heidelberg
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Budnyk, M.M. et al. (2010). Improvement of Small-Channel MCG System for Unshielded Environment. In: Supek, S., Sušac, A. (eds) 17th International Conference on Biomagnetism Advances in Biomagnetism – Biomag2010. IFMBE Proceedings, vol 28. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-12197-5_11
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DOI: https://doi.org/10.1007/978-3-642-12197-5_11
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-12196-8
Online ISBN: 978-3-642-12197-5
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