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. 21, 2020
Filed:
Apr. 27, 2015
Raytheon Company, Waltham, MA (US);
David U. Fluckiger, McKinney, TX (US);
Christopher J. Beardsley, McKinney, TX (US);
Craig R. Franklin, McKinney, TX (US);
RAYTHEON COMPANY, Waltham, MA (US);
Abstract
A system for processing video. The system may include a video camera, a processing unit, and a video display, the video camera being configured to generate a plurality of consecutive luminance frames, including a last frame and a plurality of preceding frames. The processing unit may be configured to: shift the plurality of preceding frames, to register the preceding frames with the last frame to form a plurality of shifted frames, take a Fourier transform of each of the plurality of frames, to form a corresponding plurality of initial Fourier transform frames, iteratively update the plurality of Fourier transform frames by, on the (n+1)iteration of a plurality of iterations, replacing each Fourier transform frame with a linear combination of the Fourier transform frames of the niteration, the Fourier transform frames of the 0iteration being the initial Fourier transform frames.