ELECTROCARDIOGRAPHY SIGNAL EXTRACTION METHOD

Gwo-Giun Lee (Inventor)

Research output: Patent

Abstract

An electrocardiography signal extraction method includes receiving an electrocardiography signal, performing a time-frequency transformation on the received electrocardiography signal to generate a corresponding scalogram, selecting a pre-defined R-pertinent scale, performing the time-frequency transformation at the selected pre-defined R-pertinent scale to generate a R-pertinent summarized response, obtaining a R peak position, selecting a pre-defined QRS-pertinent scale, performing the time-frequency transformation at the selected pre-defined QRS-pertinent scale,obtaining a Q peak position and a S peak position of the electrocardiography signal by
Original languageEnglish
Patent number9125580
Publication statusPublished - 1800

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