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. 11, 2018
Filed:
Dec. 29, 2015
Baidu Online Network Technology (Beijing) Co., Ltd., Beijing, CN;
Tao Yan, Beijing, CN;
Ruisuo Wang, Beijing, CN;
Liang Song, Beijing, CN;
Zhaoyan Jiang, Beijing, CN;
Yang Yan, Beijing, CN;
Baidu Online Network Technology (Beijing) Co., Ltd., Beijing, CN;
Abstract
Some embodiments of the present disclosure disclose a vehicular lane line data processing method, apparatus, storage medium, and device. The method includes: acquiring at least two consecutive original images of a vehicular lane line and positioning data of the original images; calculating, using a deep neural network model, a pixel confidence; determining an outline of the vehicular lane line and using the outline of the vehicular lane line as a candidate vehicular lane line; calculating a vehicular lane line confidence; filtering the candidate vehicular lane line; recognizing attribute information of the vehicular lane line; and determining map data of the vehicular lane line. The vehicular lane line data can be efficiently and precisely determined, the labor costs in high-precision map production is greatly reduced, and the mass production of high-precision maps can be achieved.