2018
DOI: 10.1109/jtehm.2018.2878000
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An Open-Source Feature Extraction Tool for the Analysis of Peripheral Physiological Data

Abstract: Electrocardiogram, electrodermal activity, electromyogram, continuous blood pressure, and impedance cardiography are among the most commonly used peripheral physiological signals (biosignals) in psychological studies and healthcare applications, including health tracking, sleep quality assessment, disease early-detection/diagnosis, and understanding human emotional and affective phenomena. This paper presents the development of a biosignal-specific processing toolbox (Bio-SP tool) for preprocessing and feature… Show more

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Cited by 62 publications
(59 citation statements)
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“…The ECG signal was processed following previous work 94 . First, the raw signal was passed through an elliptic bandpass filter to remove baseline and high frequency noise without affecting the waveform.…”
Section: Methodsmentioning
confidence: 99%
See 4 more Smart Citations
“…The ECG signal was processed following previous work 94 . First, the raw signal was passed through an elliptic bandpass filter to remove baseline and high frequency noise without affecting the waveform.…”
Section: Methodsmentioning
confidence: 99%
“…First, the raw signal was passed through an elliptic bandpass filter to remove baseline and high frequency noise without affecting the waveform. Initial quality checks were then performed for each beat, checking for overall waveform shape, and acceptable minimum, maximum, and minimum-to-maximum values 94 . The default parameters, originally selected based on data collected in laboratory settings, were found to be too aggressive for this ambulatory data set, so we relaxed these thresholds based on manual review of the results by experts (J.B.W., K.S.Q.)…”
Section: Methodsmentioning
confidence: 99%
See 3 more Smart Citations