Abstract
Blood pressure estimation is crucial for early detection and prevention of many cardiovascular diseases. This paper explores the potential of the relatively new transformer architecture for accomplishing this task in the domain of biological signal processing. Several preceding studies of blood pressure estimation solely for PPG signals have had success with CNN and LSTM neural networks. In this study two types of transformer variants are considered: the time series and the convolutional vision transformers. The results obtained from our research indicate that this type of approach may be unsuitable for the task. However, further research is needed to make a definitive claim, since only simple transformer type are considered.
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Acknowledgment
This paper has been written thanks to the support of the "Smart Patch for Life Support Systems" - NATO project G5825 SP4LIFE and by the National project IBS4LIFE of Faculty of Computer Science and Engineering, at Ss. Cyril and Methodius University in Skopje.
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Kuzmanov, I., Ackovska, N., Lehocki, F., Bogdanova, A.M. (2024). Implementation of the Time Series and the Convolutional Vision Transformers for Biological Signal Processing - Blood Pressure Estimation from Photoplethysmogram. In: Mihova, M., Jovanov, M. (eds) ICT Innovations 2023. Learning: Humans, Theory, Machines, and Data. ICT Innovations 2023. Communications in Computer and Information Science, vol 1991. Springer, Cham. https://doi.org/10.1007/978-3-031-54321-0_4
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