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:
May. 27, 2014
Filed:
Apr. 25, 2011
Karl Becker, Riverview, FL (US);
Nicholas Lyn-sue, Seminole, FL (US);
Manuel I. Rodriguez, St. Petersburg, FL (US);
John White, Clearwater, FL (US);
Karl Becker, Riverview, FL (US);
Nicholas Lyn-Sue, Seminole, FL (US);
Manuel I. Rodriguez, St. Petersburg, FL (US);
John White, Clearwater, FL (US);
Honeywell International Inc., Morristown, NJ (US);
Abstract
Systems and methods are provided for detecting a movement of an object marked with a marker. The system includes a sensor configured to capture a first image of the marker and to capture a second image of the marker after the first image, each of the first and second images having pixels each having a visual intensity. A controller is configured to compare the first image and the second image by comparing the visual intensity of each of the pixels of the first image and the second image, determine an area of overlap between the first image and the second image based on the comparison, calculate a change in position of the marker in the second image relative to the marker in the first image based on the area of overlap, and detect the movement of the object based on the change in position of the marker.