Multispectral analysis using a smartphone camera for measuring concentrations of light-emitting compounds

Abstract

In some embodiments, a computer-implemented method of measuring light-emitting compounds using a smartphone is provided. The smartphone determines a transformation matrix using one or more options specified via a configuration user interface. The smartphone transforms a low-color space image that depicts at least a subject into a multispectral data cube using the transformation matrix, and determines a measurement of a light-emitting compound associated with the subject using the multispectral data cube. In some embodiments, a computer-implemented method of measuring light-emitting compounds using a smartphone is provided. The smartphone transforms the low-color space image that depicts at least a subject into a multispectral data cube using a transformation matrix. The smartphone provides values from the multispectral data cube to an ensemble of two or more machine learning models, and determines a measurement of a light-emitting compound associated with the subject based on outputs of two or more machine learning models.

Dependencies are inferred from the claim text.