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:
Oct. 01, 2019
Filed:
Jul. 01, 2014
Applicant:
Kapsch Trafficcom Ab, Jönköping, SE;
Inventor:
Björn Crona, Jönköping, SE;
Assignee:
Kapsch TrafficCom AB, Jönköping, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 13/00 (2018.01); H04N 13/239 (2018.01); G06T 7/00 (2017.01); H04N 13/246 (2018.01);
U.S. Cl.
CPC ...
H04N 13/239 (2018.05); G06T 7/0002 (2013.01); H04N 13/246 (2018.05); G06T 2207/30168 (2013.01); G06T 2207/30236 (2013.01); H04N 2013/0074 (2013.01);
Abstract
A method for identifying contamination upon a lens of a stereoscopic camera is disclosed. The stereoscopic camera is arranged such that it has the same capturing area over time, and is provided with a first camera providing first images of said capturing area and a second camera providing second images of said capturing area. The first and second images are divided into at least one evaluation area correspondently located in respective image. A traffic surveillance system is also disclosed where contamination upon a lens of a stereoscopic camera is identified according to said method.