Active motion artifact reduction for wearable sensors using Laguerre expansion and signal separation

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

Volumn 7 VOLS, Issue , 2005, Pages 3571-3574

  Wood, Levi B ^a   Asada, H Harry ^a  

^a Massachusetts Institute of Technology   (United States)

Author keywords

Active noise cancellation; Laguerre expansion; MEMS accelerometer; Photoplethysmograph; Signal separation; System identification; Wearable sensor

Indexed keywords

ACCELEROMETERS; HEALTH CARE; IDENTIFICATION (CONTROL SYSTEMS); PATIENT MONITORING; SIGNAL PROCESSING;

ACTIVE NOISE CANCELLATION; LAGUERRE EXPANSION; PHOTOPLETHYSMOGRAPH; SIGNAL SEPARATION; WEARABLE SENSORS;

BIOSENSORS;

EID: 33846930893     PISSN: 05891019     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/iembs.2005.1617251     Document Type: Conference Paper

References (7)

1. H. H. Asada, P. Shaltis, A. Reisner, S. Rhee, R.C. Hutchinson, " Wearable PPG-BioSensors", IEEE Engineering in Medicine and Biology
2. H. Jiang, H. H. Asada, and P. T. Gibbs, "Active Noise Cancellation Using MEMS Accelerometers for Motion-Tolerant Wearable Biosensors", Proceedings of 2004 IEEE EMBS Conference, 2004.Magazine, Vol.22, No.3, pp. 28-40, 2003.
3. B. Widrow, R. C. Goodlin., et al., "Adaptive Noise Canceling: Principles and Applications", Proceedings of the IEEE, vol. 63, pp. 1692-1716, Dec.1975.
4. P. T. Gibbs, L. B. Wood, H. H. Asada, "Active Motion Artifact Cancellation for Wearable Health Monitoring Sensors using MEMS Accelerometers", Proceedings of SPIE 2005 Vol. 5765
5. B. Wahlberg, "System Identification using Laguerre Models", IEEE Transactions on Automatic Control, Vol. 36 No. 5, pp 551-562, May 1991.
6. K. Niizeki, K. Kawahara, Y. Miyamoto, "Cardiac, Respiratory, and Locomotor Coordination During Walking in Humans", Folia Primatol (Basel). 1996;66(1-4):226-39.
7. E. Weinstein, M. Feder, and A. V. Oppenheim, "Multi-Channel Signal Separation by Decorrelation", IEEE Transactions on Speech and Audio Processing, Vol. 1 No. 4, pp 405-413, Oct. 1993.