Capturing multi-spectral images
US12327334B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 6, 2023 |
| Grant date | Jun 10, 2025 |
| Priority date | — |
| Expiry date | Jul 6, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/20221
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method for performing a screening includes illuminating a sample with light from a screen of a system at a first wavelength while the system is at a predetermined position with respect to the sample. The method also includes capturing a first image of the sample using a camera of the system while the system is at the predetermined position and the sample is illuminated with the light at the first wavelength. The method also includes illuminating the sample with the light from the screen at a second wavelength while the system is at the predetermined position. The method also includes capturing a second image of the sample using the camera while the system is at the predetermined position and the sample is illuminated with the light at the second wavelength. The method also includes combining the first and second images to produce a multispectral image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.