A calibration method for smartphone camera photophlethysmography
Smartphone camera photoplethysmography (cPPG) enables non-invasive pulse oximetry and hemoglobin concentration measurements. However, the aesthetic-driven non-linearity in default image capture and preprocessing pipelines poses challenges for consistency and transferability of cPPG across devices. T...
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| Main Authors: | , , , |
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| Format: | Book |
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Frontiers Media S.A.,
2023-11-01T00:00:00Z.
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