A Novel Approach of Fetal ECG Extraction Using Adaptive Filtering

نویسندگان

  • P.Rajesh
  • K.Umamaheswari
  • V.Naveen Kumar
چکیده

Fetal electrocardiogram (FECG) extraction has a vital role in medical diagnosis during pregnancy. In this paper, We Proposed a method for removal of background noise and artifacts from FECG signals using adaptive filters has been proposed. The proposed method uses adaptive noise cancellation and digital filters for FECG extraction. Proposed FECG extraction algorithm has been implemented in MATLAB using simulink models. Simulation results show that fetal heart rate can be extracted by counting the peaks of R-R interval from the extracted FECG noise free signal, noise cancellation algorithms are also implemented using simulink in MATLAB.

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تاریخ انتشار 2014