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:
Mar. 17, 2020
Filed:
Sep. 04, 2017
Applicant:
Vivotek Inc., New Taipei, TW;
Inventors:
Cheng-Chieh Liu, New Taipei, TW;
Chih-Yen Lin, New Taipei, TW;
Assignee:
VIVOTEK INC., New Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/62 (2006.01); G06K 9/46 (2006.01); G06T 1/60 (2006.01); G06T 11/20 (2006.01); G06K 9/00 (2006.01);
U.S. Cl.
CPC ...
G06K 9/6218 (2013.01); G06K 9/4604 (2013.01); G06T 1/60 (2013.01); G06T 11/20 (2013.01); G06K 9/00335 (2013.01); G06T 11/206 (2013.01);
Abstract
An image processing method includes steps of receiving an image sequence; when at least one object appears in the image sequence, analyzing a moving trajectory of each object; extracting at least one characteristic point from each moving trajectory; classifying the at least one characteristic point of each moving trajectory within a predetermined time period into at least one cluster; and storing at least one characteristic parameter of each cluster.