Aort valve Doppler signal noise elimination using IIR filter designed with ABC algorithm
| Autor: | Turker Koza, Serdar Kockanat, Nurhan Karaboga |
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| Přispěvatelé: | Koza, T., Electronics Dep., Vocational College, Bozok University, Yozgat, Turkey -- Karabo?a, N., Electrical and Electronics Eng., Faculty of Engineering, Erciyes University, Kayseri, Turkey -- Koçkanat, S., Electronics Dep., Vocational College, Cumhuriyet University, Sivas, Turkey |
| Jazyk: | angličtina |
| Rok vydání: | 2012 |
| Předmět: |
Aortic valve
Aort valve Computer science Noise (signal processing) Filter (signal processing) Signal IIR filter Artificial bee colony algorithm Filter design medicine.anatomical_structure Interference (communication) artifical bee colony algorithm Control theory cardiovascular system medicine noise elimination Algorithm Infinite impulse response |
| Popis: | 2 July 2012 through 4 July 2012 -- Trabzon -- 92831 The heart valves are most important parts of the heart. The biomedical signals such as aortic valve Doppler signals are sensitive to noise and interference. In this paper, aortic valve Doppler noise is eliminated with an infinite impulse response (IIR) filter. Filter coefficients were determined with sampled aortic signal using a swarm intelligence algorithm, artificial bee colony, and the designed filters eliminate noise on aortic cycle signal. 2 nd and 4 th degree infinite impulse response filters were designed with artificial bee colony algorithm. © 2012 IEEE. Koza, T.; Electronics Dep., Vocational College, Bozok University, Yozgat, Turkey; email: turker.koza@bozok.edu.tr |
| Databáze: | OpenAIRE |
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