MPSoC ECG biochip: A multiprocessor system-on-chip for real-time human heart monitoring and analysis
2006 (English)In: Proceedings of the 3rd Conference on Computing Frontiers 2006, CF '06, 2006, 21-28 p.Conference paper (Refereed)
The interest in high performance chip architectures for biomedical applications is on the rise. Heart diseases remain by far the main cause of death and a challenging problem for biomedical engineers to monitor and analyze. Electrocardiography (ECG) is an essential practice in heart medicine, which faces computational challenges, especially when 12 lead signals are to be analyzed in parallel, in real time, and under increasing sampling frequencies. Another challenge is the analysis of huge amounts of data that may grow to days of recordings. Nowadays, doctors use eyeball monitoring of the 12-lead ECG paper readout, which may seriously impair analysis accuracy. Our solution leverages the advance in multi-processor system-on-chip architectures, and is centered on the parallelization of the ECG computation kernel. It improves upon state-of-the-art mostly for its capability to perform real-time analysis of input data, leveraging the computation horsepower provided by many concurrent DSPs, more accurate diagnosis of cardiac diseases, and prompter reaction to abnormal heart alterations. The design methodology to go from the 12-lead ECG application specification to the final hardware/software architecture, modeling, and simulation is the focus of this paper. Our system model is based on industrial components. The architectural template we employ is scalable and flexible.
Place, publisher, year, edition, pages
2006. 21-28 p.
Electrocardiogram algorithms, Hardware space exploration, Multiprocessor system-on-chip, Real-time analysis
Electrical Engineering, Electronic Engineering, Information Engineering
IdentifiersURN: urn:nbn:se:kth:diva-63724DOI: 10.1145/1128022.1128028ScopusID: 2-s2.0-34247326098ISBN: 978-159593302-7OAI: oai:DiVA.org:kth-63724DiVA: diva2:482542
3rd Conference on Computing Frontiers 2006, CF '06; Ischia; 3 May 2006 through 5 May 2006
QC 201201302012-01-242012-01-242012-01-30Bibliographically approved