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:
Jul. 02, 2002
Filed:
Apr. 06, 1999
Charles S. Bendall, La Mesa, CA (US);
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Abstract
An automated system determines the minimum resolvable temperature difference of a thermal imager with respect to a background scene. The system comprises: a) a thermal energy for generating thermal signals; b) at least one pattern mask for transforming the thermal signals into thermal image signals; c) a thermal imager for detecting and transforming the thermal image signals into transformed signals; and d) a computer for determining the minimum resolvable temperature difference of the thermal imager using the transformed signals. A display coupled to the computer may be used to present the minimum resolvable temperature difference in human readable form.