Tomographic Representation of Electrocardiogram Signals
| Autor: | E. G. Popov, S. V. Revenko, N. N. Elkin, Vladimir I. Man’ko, Yu. M. Belousov |
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| Rok vydání: | 2018 |
| Předmět: |
Early signs
Computer science media_common.quotation_subject 01 natural sciences 010305 fluids & plasmas 03 medical and health sciences symbols.namesake 0302 clinical medicine 0103 physical sciences Contrast (vision) cardiovascular diseases Engineering (miscellaneous) media_common Radon transform business.industry Representation (systemics) Pattern recognition Atomic and Molecular Physics and Optics Fractional Fourier transform respiratory tract diseases Fourier analysis symbols Artificial intelligence Tomography business Ischemic heart 030217 neurology & neurosurgery |
| Zdroj: | Journal of Russian Laser Research. 39:302-313 |
| ISSN: | 1573-8760 1071-2836 |
| DOI: | 10.1007/s10946-018-9722-4 |
| Popis: | We consider signals of an arbitrary nature in the tomographic representation and compare their tomographic representation and the fractional Fourier transform. Also we illustrate how to apply the tomograms and the identical Radon transform for processing medical electrocardiogram (ECG) signals. The first results obtained show that, in contrast to routine Fourier analysis, the Radon transform revealed additional information for patients with early signs of ischemic heart disease (IHD) compared to healthy persons. |
| Databáze: | OpenAIRE |
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