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:
Nov. 16, 2021
Filed:
Feb. 22, 2019
Office National D'etudes ET DE Recherches Aérospatiales, Palaiseau, FR;
Jérôme Primot, Chatillon, FR;
Sabine Suffis, Gif sur Yvette, FR;
Sophie Thetas, Saint-Arnoult-en-Yvelines, FR;
Cindy Bellanger, Massy, FR;
Alain Kattnig, Bures-sur-Yvette, FR;
Riad Haïdar, Paris, FR;
Julien Jaeck, Bures-sur-Yvette, FR;
Patrick Bouchon, Verrieres le Buisson, FR;
Micke Boher, Longpont-sur-Orge, FR;
OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AÉROSPATIALES, Palaiseau, FR;
Abstract
A device for imaging and delivering spectroscopic information comprises an objective (), an image sensor () and an optical component () having a spectral differentiation function. The optical component having a spectral differentiation function modifies the image of a point in different ways for at least two colours, so that a form of the image of the point delivers spectroscopic information that appears directly in the image as captured by the image sensor. Such device may be used in a detection and/or surveillance system, which then possesses a lower probability of false alarm value.