The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 13, 2022
Filed:
Mar. 18, 2019
Applicant:
Unispectral Ltd., Ramat Gan, IL;
Inventors:
Ariel Raz, Kfar Vradim, IL;
Shahar Katz, Tel Aviv, IL;
Hila Gabay, Givatayim, IL;
Efrat Immer, Tel Aviv, IL;
Eliahu Chaim Ashkenazi, Jerusalem, IL;
Assignee:
UNISPECTRAL LTD., Ramat Gan, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01J 3/26 (2006.01); H04N 9/04 (2006.01); G01J 3/28 (2006.01); H04N 5/232 (2006.01);
U.S. Cl.
CPC ...
G01J 3/26 (2013.01); G01J 3/2803 (2013.01); G01J 3/2823 (2013.01); H04N 5/23229 (2013.01); H04N 9/04515 (2018.08); H04N 9/04553 (2018.08); H04N 9/04555 (2018.08); H04N 9/04557 (2018.08); H04N 9/04559 (2018.08); G01J 2003/2806 (2013.01); G01J 2003/2826 (2013.01);
Abstract
System and method for narrowing the transmission curves obtained using a spectral imager in which spectral images are acquired using a MEMS Fabri-Perot (FP) tunable filter. A method includes acquiring a first plurality of broad-band spectral images associated with respective MEMS FP etalon states and processing the first plurality of broad-band spectral images into a second plurality of narrow-band spectral images.