Invention Grant
- Patent Title: Spectrum recovery in a sample
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Application No.: US16428490Application Date: 2019-05-31
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Publication No.: US10768098B2Publication Date: 2020-09-08
- Inventor: Zhiling Xu
- Applicant: DATACOLOR INC.
- Applicant Address: US NJ Lawrenceville
- Assignee: DATACOLOR INC.
- Current Assignee: DATACOLOR INC.
- Current Assignee Address: US NJ Lawrenceville
- Main IPC: G01J3/46
- IPC: G01J3/46 ; G01N21/27 ; G01N21/25

Abstract:
A method and a system are provided for obtaining improved spectra recovery results of a measurement of a sample through the use of a calibration matrix obtained from calibration measurement values using at least one illumination source. By calculating the reflectance spectrum of a collection of calibration samples across several rounds of measurements and cascading the results, an improved calibration matrix can be used to convert the sample measurement values to more accurate results.
Public/Granted literature
- US20190391071A1 SPECTRUM RECOVERY IN A SAMPLE Public/Granted day:2019-12-26
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