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. 03, 2013
Filed:
Jul. 29, 2010
Angela Marie D'orazio, Rochester, NY (US);
Kenneth Michael Brodeur, Webster, NY (US);
Angela Marie D'Orazio, Rochester, NY (US);
Kenneth Michael Brodeur, Webster, NY (US);
Exelis, Inc., McLean, VA (US);
Abstract
A method of forming an output image based on first and second input images includes the steps of: (a) selecting a desired mix-ratio between the first and second input images; (b) determining an angle φ based on the selected mix-ratio; and (c) extending a diagonal line, at the angle of φ between a vertical axis and a horizontal axis, in which the vertical axis includes a first set of gray levels from the first input image and the horizontal axis includes a second set of gray levels from the second input image. The method further includes the steps of: (d) computing an area A included within the horizontal and vertical axes and the diagonal line, in order to determine a gray level value of a pixel of the output image based on a probability value of k=A/n, where, n is a maximum gray level value of each of the input images, and k varies from 0 to 1. In one embodiment, the fixed probability distribution is uniform, and the input and output image bit depths are equal to each other. Then the gray level value of z of the output image becomes A/n.