Method for reconstructing the optical properties of a medium with computing of a signal corrected as a function of a first modeling function for a reference medium and of a second distribution for a medium to be characterized, and associated reconstruction system
US10229091B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 14, 2012 |
| Grant date | Mar 12, 2019 |
| Priority date | — |
| Expiry date | Dec 8, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N21/645
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method reconstructing optical properties of a medium uses a reconstruction system having a radiation source illuminating a medium and a detector receiving a signal emitted by the medium. This method includes establishing, for a source-detector pair, a first distribution of a signal received by the detector for a reference medium, the received signal emitted by the reference medium subsequent to the illumination of the medium by the source, determining, for the source-detector pair, a first modeling function of a light scattering signal between the source and the detector in the reference medium, establishing, for the source-detector pair, a second distribution of a signal received by the detector for the medium, the received signal being emitted by the medium to be characterized subsequent to illumination of said medium by the source, and computing a signal corrected as a function of the first modeling function and of the second distribution.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.