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. 01, 2021
Filed:
Oct. 26, 2017
Hangzhou Hikvision Digital Technology Co., Ltd., Hangzhou, CN;
Hui Wang, Hangzhou, CN;
Shifan Zhao, Hangzhou, CN;
HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD., Hangzhou, CN;
Abstract
The embodiments of the present application disclose a license plate correction method and apparatus. A to-be-corrected license plate and a corresponding to-be-corrected vehicle-passing record are first determined. Similar license plates of the to-be-corrected license plate are determined. The vehicle-passing record for each similar license plate is matched with the to-be-corrected vehicle-passing record, thereby determining a matching probability of each similar license plate and the to-be-corrected license plate. A similar license plate is determined as a corrected license plate, wherein the matching probability between this similar license plate and the to-be-corrected license plate is highest. Therefore, a license plate that was incorrectly recognized can be corrected.