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:
Jan. 05, 2016
Filed:
Aug. 24, 2009
Earl W. Vanderhoff, Cranston, RI (US);
Earl W. Vanderhoff, Cranston, RI (US);
Verizon Patent and Licensing Inc., Basking Ridge, NJ (US);
Abstract
A device may calculate a normalized value for each of a number of pixels in a frame of a video stream, by obtaining a first color from one of the pixels and a second color, by obtaining color components of the first color and the second color, by, for each of the color components, determining a distance between the first color and the second color, and by adding the distances of the color components to obtain the normalized value. In addition, the device may compute an accumulation of the normalized values, compare the accumulation to a threshold to determine whether a first image that includes the pixels matches a second image that includes the second color, and display a result of determining whether the first image matches the second image via a graphical user interface (GUI).