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:
Mar. 10, 2015
Filed:
Dec. 07, 2012
Xerox Corporation, Norwalk, CT (US);
Lalit Keshav Mestha, Fairport, NY (US);
Survi Kyal, Rochester, NY (US);
Sohail A. Dianat, Pittsford, NY (US);
Xerox Corporation, Norwalk, CT (US);
Abstract
What is disclosed is a novel video processing system and method wherein a plurality of image frames of a video captured using a video camera with a spatial resolution of (M×N) in the (x, y) direction, respectively, and a temporal resolution (T) in frames per unit of time. A first and second magnification factor f, fare selected for spatial enhancement in the (x, y) direction. A third magnification factor fis selected for a desired temporal enhancement in (T). The video data is processed using a dictionary comprising high and low resolution patch cubes which are used to induce spatial and temporal components in the video where no data exists. A high resolution course video Xis generated which has an enhanced spatial resolution of (f*M)×(f*N) and an enhanced temporal resolution of (f*T) frames. The course high resolution video is then smoothed, when found required, to generate a smoothed high resolution video.