Multi-spectral digital inline holography for biological particle classification

Abstract

A system and method for characterizing biological particles. A multi-spectral digital inline holographic includes a computing system, a camera and a light source having a. coherent multi-spectral beam of light. Tire light source illuminates a sample having one or more biological particles and the camera captures holograms produced by interference of (i) light from the coherent multi-spectral beam of light that was scattered by the sample with (ii) light from the coherent multi-spectral beam of light that was not scattered, by the sample, the captured holograms including holograms from two or more spectral bands. The computing system applies a machine learning model to the captured holograms to extract features of the biological particles m the sample from the captured holograms.

Dependencies are inferred from the claim text.