Abstract
This paper introduces an efficient algorithm to reconstruct heart rate signal based on an integral pulse frequency modulation (IPFM) model. The heart rate signal was reconstructed by the summation of a set of sine functions with different weights, whose value could be determined from the IPFM process. Simulation study demonstrated that the signal reconstructed by the proposed method would preserve high frequency component with less distortion than the popular derivative of cubic spline interpolation (DCSI) method. When applied to the spectral analysis of heart rate variability (HRV) of simulated heart rate signal, the proposed method achieved smaller bias than the DCSI method. Therefore, the proposed method would be beneficial for the reconstruction of heart rate signal and the relevant spectral analysis of HRV in the future.
| Original language | English |
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| Title of host publication | Proceedings of the 2005 IEEE Engineering in Medicine and Biology 27th Annual Conference |
| Publisher | IEEE |
| Pages | 936-939 |
| ISBN (Print) | 0-7803-8741-4 |
| DOIs | |
| Publication status | Published - Sept 2005 |
| Externally published | Yes |
| Event | 27th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (IEEE-EMBS 2005): "Innovation from Biomolecules to Biosystems" - Shanghai International Convention Center, Shanghai, China Duration: 1 Sept 2005 → 4 Sept 2005 https://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=1384116 |
Publication series
| Name | Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings |
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| Volume | 7 VOLS |
| ISSN (Print) | 0589-1019 |
Conference
| Conference | 27th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (IEEE-EMBS 2005) |
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| Abbreviated title | IEEE-EMBS 2005 |
| Place | China |
| City | Shanghai |
| Period | 1/09/05 → 4/09/05 |
| Internet address |