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:
Sep. 03, 2019
Filed:
Jan. 04, 2017
Applicant:
Texas Instruments Incorporated, Dallas, TX (US);
Inventor:
Victor Cheng, Fort Lauderdale, FL (US);
Assignee:
TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06K 9/46 (2006.01); G06K 9/62 (2006.01); G06T 7/00 (2017.01);
U.S. Cl.
CPC ...
G06K 9/6269 (2013.01); G06K 9/00791 (2013.01); G06K 9/4642 (2013.01); G06T 7/0002 (2013.01); G06T 2207/20081 (2013.01); G06T 2207/30168 (2013.01); G06T 2207/30252 (2013.01);
Abstract
Advanced driver assistance systems need to be able to operate under real time constraints, and under a wide variety of visual conditions. The camera lens may be partially or fully obstructed by dust, road dirt, snow etc. The invention shown extracts high frequency components from the image, and is operable to classify the image as being obstructed or non-obstructed.