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Multi-spectral iPPG Differential Features and Multi-region of Interest iPPG Differential Features
- Citation Author(s):
- Submitted by:
- Jiayu Liu
- Last updated:
- Mon, 02/10/2025 - 02:54
- DOI:
- 10.21227/veyp-sk69
- License:
2 Views- Categories:
- Keywords:
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Abstract
We extract three channel iPPG signals that are obtained from the Red, Green and Blue lights, respectively, from the same one Region of Interest (ROI), analyzed the differences among these three iPPGs in terms of its relationship with BP levels. And we extract iPPGs from two different ROIs, compared and analyzed the differences of iPPGs of each wavelength from the two ROIs.
Instructions:
The dataset includes features reflecting the differences in iPPG signals across multiple wavelengths, extracted from a single ROI, as well as features derived from the differences between two ROIs. Additionally, it includes reference blood pressure values. Users can utilize this data to build blood pressure estimation models.
