Title :
Baseline wander elimination by Fourier series
Author :
Peterek, Tomas ; Prauzek, Michal ; Penhaker, Marek
Author_Institution :
Fac. of Electr. Eng. & Comput. Sci., VSB-Tech. Univ. of Ostrava, Ostrava, Czech Republic
Abstract :
During ECG recording it comes to loss of information due to external interferences such as movement artifacts of a patient, the public power supply system distortion or interference of other electrophysiological signals. Main disadvantages of these artifacts are modifications of the original ECG. These artifacts may cause difficult ECG diagnostic reading. One of these artifacts is a baseline wander. This paper describes the new algorithm for elimination of baseline wander.
Keywords :
Fourier series; electrocardiography; medical signal processing; patient diagnosis; ECG diagnostic; baseline wander elimination; electrophysiological signal; fourier series; public power supply system distortion; Computer science; Curve fitting; Electrocardiography; Fourier series; Polynomials; Signal processing; Signal processing algorithms; BIORTHOGONAL; BLOOD CIRCULATION; CWT; PPG;
Conference_Titel :
Signal Processing Systems (ICSPS), 2010 2nd International Conference on
Conference_Location :
Dalian
Print_ISBN :
978-1-4244-6892-8
Electronic_ISBN :
978-1-4244-6893-5
DOI :
10.1109/ICSPS.2010.5555639
