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:
Jun. 08, 2021
Filed:
Dec. 10, 2019
Applicant:
Vivotek Inc., New Taipei, TW;
Inventor:
Cheng-Chieh Liu, New Taipei, TW;
Assignee:
VIVOTEK INC., New Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 7/30 (2017.01); G07C 11/00 (2006.01); G06T 7/136 (2017.01);
U.S. Cl.
CPC ...
G06T 7/30 (2017.01); G06T 7/136 (2017.01); G07C 11/00 (2013.01); G07C 2011/04 (2013.01);
Abstract
A queue analyzing method is applied to an image monitoring apparatus for determining whether a rear object belongs to a queue of a front object. The queue analyzing method includes computing an angle difference and an interval between the rear object and the front object, transforming an original interval threshold into an amended interval threshold via the angle difference, comparing the interval with the amended interval threshold, and determining the rear object and the front object belong to the same queue when the interval is smaller than the amended interval threshold.