FFT averaging of multichannel BCG signals from bed mattress sensor to improve estimation of heart beat interval

Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings

Volumn , Issue , 2007, Pages 6685-6688

  Kortelainen, Juha M ^a   Virkkala, Jussi ^b  

^a VTT TECHNICAL RESEARCH CENTRE OF FINLAND   (Finland)

^b FINNISH INSTITUTE OF OCCUPATIONAL HEALTH   (Finland)

Author keywords

[No Author keywords available]

Indexed keywords

BIOSENSORS; CARDIOLOGY; DATA REDUCTION; ERROR ANALYSIS; FAST FOURIER TRANSFORMS;

BALLISTOCARDIOGRAPH SIGNALS; CEPSTRUM METHOD; HEART BEAT; MULTICHANNEL PRESSURE SENSING;

ELECTROCARDIOGRAPHY;

EID: 57649228936     PISSN: 05891019     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/IEMBS.2007.4353894     Document Type: Conference Paper

References (15)

1. T. Penzel, J. W. Kantelhardt, L. Grote, J. Peter, and A. Bunde, "Comparison of Detrended Fluctuation Analysis and Spectral Analysis for Heart Rate Variability in Sleep and Sleep Apnea," IEEE Transactions on Biomedical Engineering, vol. 50, no. 10, October 2003.
2. S. J. Redmond and C. Heneghan, "Cardiorespiratory-Based Sleep Staging in Subjects With Obstructive Sleep Apnea," IEEE Transactions on Biomedical Engineering, vol. 53, no. 3, March 2006.
3. T. Watanabe and K. Watanabe, "Noncontact Method for Sleep Stage Estimation," IEEE Transactions on Biomedical Engineering, vol. 51, no 10, Oct., 2004.
4. J. Alihanka, K. Vaahtoranta, and I. Saarikivi, "A new method for long-term monitoring of the ballistocardiogram, heart rate, and respiration," Am J Physiol, vol. 240(9), pp. 289-297, 1993.
5. X. Zhu, W. Chen, T. Nemoto, Y. Kanemitsu, K. Kitamura, and K. Yamakoshi, "Accurate Determination of Respiratory Rhythm and Pulse Rate Using an Under-Pillow Sensor Based on Wavelet Transformation," IEEE-EMBS 27th Ann. Int. Conf. 01-04 Sept. 2005, pp. 5869-5872.
6. Y. Chee, J. Han, J. Youn and K. Park, "Air mattress sensor system with balancing tube for unconstrained measurement of respiration and heart beat movements," Physiol. Meas. vol. 26, pp. 413-422, 2005.
7. P. Laguna, G.B. Moody, and R.G. Mark, "Power spectral density of unevenly sampled data by least-square analysis: performance and application to heart rate signals," IEEE Transactions on Biomedical Engineering, vol. 45, issue 6, pp. 698-715, Jun. 1998.
8. J. Alametsä, E. Rauhala, E. Huupponen, A. Saastamoinen, A. Värri, A. Joutsen, J. Hasan, and S. Himanen, "Automatic detection of spiking events in EMFi sheet during sleep," Medical Engineering & Physics, vol. 28, pp. 267-275, 2006.
9. M. Erkinjuntti, K. Vaahtoranta, J. Alihanka, and P. Kero, "Use of the SCSB method for monitoring of respiration, body movents and ballistocardiogram in infants," Early Human Development, vol. 9, pp. 119-126, 1984.
10. J. Lekkala, J. Tuppurainen, and M. Paajanen, "Material and operational properties of large-area membrane type sensors for smart environments," XVII IMEKO World Congress, June 22-27, 2003, Dubrovnik, Croatia, 4 pages.
11. T. Koivistoinen, S. Junnila, A. Värri, and T. Kööbi, "A New Method for Measuring the Ballistocardiogram using EMFi Sensors in a Normal Chair," Proc. of the 26th Annual International Conference of the IEEE EMBS, San Francisco, CA, USA, Sep 2004.
12. R. Gerhard-Multhaupt, "Less can be more. Holes in polymers lead to a new paradigm of piezoelectric materials for electret transducers," IEEE Transactions on Dielectrics and Electrical Insulation, vol. 9, issue 5, pp. 850-859, Oct. 2002.
13. M. Paajanen, J. Lekkala, and K. Kirjavainen, "ElectroMechanical Film (EMFi) - A new multipurpose electret material," Sensors and Actuators, vol. 84, pp. 95-102, 2000.
14. A. V. Oppenheim and R. W. Schafer, "Discrete-time signal processing," Prentice-Hall International, Inc., pp. 768-825, 1989.
15. B.P. Bogert, M.J.R. Healy, and J.W. Tukey, "The quefrency alanysis of time series for echoes: cepstrum, pseudo-autocovariance, cross-cepstrum, and saphe cracking," Proc. Symposium Time Series Analysis, John Wiley and Sons, NY, pp. 209-243, 1963.