iPhone 4s Photoplethysmography: Which Light Color Yields the Most Accurate Heart Rate and Normalized Pulse Volume Using the iPhysioMeter Application in the Presence of Motion Artifact?

Open Access

Peer-reviewed

Research Article

Kenta Matsumura ,

* E-mail: kenta16moon@se.kanazawa-u.ac.jp

Affiliation College of Science and Engineering, Kanazawa University, Kanazawa, Ishikawa, Japan
⨯
Peter Rolfe,

Affiliations Department of Automatic Measurement and Control, Harbin Institute of Technology, Harbin, Heilongjiang, China, Oxford BioHorizons Ltd., Maidstone, Kent, United Kingdom
⨯
Jihyoung Lee,

Affiliation Graduate School of Natural Science and Technology, Kanazawa University, Kanazawa, Ishikawa, Japan
⨯
Takehiro Yamakoshi

Affiliation College of Science and Engineering, Kanazawa University, Kanazawa, Ishikawa, Japan
⨯

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Cell phones
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Light
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Electrocardiography
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Motion
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Light pulses
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Heart rate
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Arterioles
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Cameras
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