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:
Feb. 04, 2020
Filed:
Jan. 29, 2019
The Government of the United States of America, As Represented BY the Secretary of Homeland Security, Washington, DC (US);
Mark A. Fry, Atlantic City, NJ (US);
Barry T. Smith, Atlantic City, NJ (US);
Abstract
A security system to detect motions and/or features associated with a traveler, the security system includes a camera configured to capture an image series of the traveler in an Eulerian or Lagrangian frame of reference, wherein the captured image series contains motions and features associated with the traveler; an alarm system configured to produce an alert signal; and an electronic control unit. The electronic control unit is configured to magnify the motions and features associated with the traveler to generate frame of reference perceptible motions and features, detect characteristic kinematic behaviors of the perceptible motions and features, measure characteristic kinematic quantities of the characteristic kinematic behaviors, determine the presence of features that deviate from a threshold value for the characteristic kinematic quantities, and activate the alarm system to produce the alert signal.