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:
Feb. 20, 2018
Filed:
Jan. 13, 2016
I-shou University, Kaohsiung, TW;
Kuo-Liang Lin, Kaohsiung, TW;
Jyh-Bin Suen, Kaohsiung, TW;
I-SHOU UNIVERSITY, Kaohsiung, TW;
Abstract
A method for determining a level of degradation of a road marking is executed by a determination unit. The method includes generating a plurality of reference images by an image capturing device photographing a reference road marking with a plurality of shutter speeds. The reference images are stored in a database. The method further includes generating an image by the image capturing device photographing an examined road marking according to a selected shutter speed, retrieving one of the reference data from the database that has the same shutter speed as the examined road marking by a processor, and performing a difference determination procedure between the retrieved reference data and the examined data by the processor, and outputting a determined result of the level of degradation of the examined road marking by the processor. As such, accurate determination on the level of degradation of the examined road marking can be achieved.