CPC A61B 5/6801 (2013.01) [A61B 5/0004 (2013.01); A61B 5/163 (2017.08); A61B 5/4088 (2013.01); A61B 5/7264 (2013.01); A61M 21/02 (2013.01); A61N 5/0618 (2013.01); A61B 2560/0214 (2013.01); A61M 2021/0044 (2013.01); A61M 2205/3306 (2013.01)] | 26 Claims |
1. A circadian sensor system comprising:
a low-resolution incident-light spectral sensor that provides low-resolution incident-light spectra, the low-resolution incident-light spectra having a low incident-light spectral resolution;
a data analyzer for converting the low-resolution incident-light spectra to high-resolution source circadian spectra of a circadian light source, the high-resolution source circadian spectra having a high source circadian spectral resolution, the high source circadian spectral resolution being higher than the low incident-light spectral resolution, the converting being based on:
a circadian low-resolution source signature of the circadian light source for determining low-resolution source spectra of the circadian light source based on the low-resolution incident-light spectra, the low-resolution source signature having a low source signature spectral resolution that is lower than the high source circadian spectral resolution, and
a high-resolution source circadian profile for determining the high-resolution source circadian spectra based on the low-resolution source spectra, the high-resolution source circadian profile having a high source profile spectral resolution that is higher than the low source signature spectral resolution and higher than the low incident-light spectral resolution; and
a wireless communications interface for wirelessly transmitting spectral data representing or based on the high-resolution source circadian spectra.
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