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. 10, 2013
Filed:
Mar. 12, 2012
Darin S. Williams, Tucson, AZ (US);
Darin S. Williams, Tucson, AZ (US);
Raytheon Company, Waltham, MA (US);
Abstract
In an imaging system, intentional scene motion across the image detector from frame-to-frame, and more particularly the rate of intentional scene motion is 'decoupled' from smearing of the scene in the detected image by applying the intentional scene motion in the interval between frames to produce the intentional scene motion in a discrete step across the image detector from frame-to-frame. The intentional scene motion may be quantized or provided as a sub-pixel dither signal to control the sub-pixel phase frame-to-frame. In register/sum applications, this substantially eliminates misregistration of the images and may allow for super-sampling of the images onto a higher resolution grid. The ability to decouple intentional scene motion from smearing and to control the sub-pixel phase defines a new trade space that relaxes the limitations on intentional scene motion across the image detector.