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12 April 2021 – 16 April 2021 OSA Virtual Event - Pacific Daylight/Summer Time (UTC - 07:00)

Recognition of Finger Placement for Photoplethysmography Acquisition Using a Simple Frequency Domain Method (JTu4A.11)

Presenter: Richa Parande, Respiree

Time domain methods can recognize finger placement during photoplethysmography. They are, however, susceptible to motion and noise. This paper explores a frequency domain method with an area-under-the-curve of 0.95 to determine finger placement.

Authors:Richa Parande, Respiree / Thanawin Trakoolwilaiwan, Singapore Bioimaging Consortium / Leon Liang, Respiree / Gurpreet Singh, Singapore Bioimaging Consortium / Malini Olivo, Singapore Bioimaging Consortium

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