Title :
Study of Algorithm for Heart Rate Detection Based on Bipolar Motion ECG
Author :
Sheng, Lei ; Wei, Chen ; Lihua, Guo ; Yuquan, Chen
Author_Institution :
Nat. Key Lab. of Biomed. sensor, Zhejiang Univ., Hangzhou, China
Abstract :
Heart rate is a very important indicator for both amount of exercise and motor function. A waistband-like bipolar ECG collect system was designed and used. Traditional method was ineffective to get correct heart rate value from the bipolar ECG signals collected under motion state. Two popular time-frequency analysis methods were used and compared. The result showed that Discrete Wavelet Transform (DWT) method could recover heart rate information from polluted ECG signals effectively. After DWT and reconstruct operation, heart rate can be calculated exactly.
Keywords :
biomechanics; cardiology; discrete wavelet transforms; electrocardiography; medical signal detection; medical signal processing; signal reconstruction; time-frequency analysis; ECG signal reconstruction; discrete wavelet transform method; exercise; heart rate detection algorithm; motor function; time-frequency analysis; waistband-like bipolar ECG collect system; Band pass filters; Discrete wavelet transforms; Electrocardiography; Finite impulse response filter; Heart rate; Time frequency analysis; DWT; ECG; HHT; heart rate; motion;
Conference_Titel :
Measuring Technology and Mechatronics Automation (ICMTMA), 2011 Third International Conference on
Conference_Location :
Shangshai
Print_ISBN :
978-1-4244-9010-3
DOI :
10.1109/ICMTMA.2011.668
