A Review on Hardware Implementation for Reduction of Artifacts in Bio-Medical (ECG) Signal by Using Digital FIR-IIR Filter
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2016, Vol 4, Issue 1
Abstract
ECG signal is of nature of time varying that is most common source used for the diagnosis purpose and observation and analysis of heart diseases present in the patient. ECG is recorded by placing electrodes at specified positions of human body. During recording, ECG is sullied with noises and artifacts which always degrade its quality, and creates accurate and automatic interpretation more difficult. Mostly noticed artifacts or noises are Power line interference, baseline wanders and muscle tremors. So for accurate explanation of characteristics points of ECG, a good quality of ECG is necessary. This paper is presenting a review on various methods developed for de-noising using FIR-IIR filtering, delineation of characteristics points and classification of diseases along with their respective advantages and disadvantages.
Authors and Affiliations
Ashish Belchandan, Khemraj Deshmukh
Keywords
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