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:
Jul. 22, 2014
Filed:
Dec. 20, 2012
Axis Ab, Lund, SE;
Jesper Olavi, Lund, SE;
Axis AB, Lund, SE;
Abstract
A monitoring camera is arranged to monitor a wide angle image view. The camera comprises an event detector arranged to signal that an event has occurred when an alert line/tripwire positioned in the wide angle image view has been crossed. The alert line is defined as a line enclosing a point of the wide angle image view. A method for monitoring an area using the monitoring camera comprises capturing images representing a wide angle view through a wide angle lens, detecting if an object in the images is crossing an alert line defined in the wide angle view as a line enclosing a point in the wide angle view, and in response to a detection of an object crossing the alert line, redirecting the camera from capturing images through the wide angle lens to a position capturing an image view including the area in which the alert line was crossed.