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:
Jul. 08, 2025
Filed:
Jul. 25, 2023
Robert Bosch Gmbh, Stuttgart, DE;
Gergo Feher, Teglas, HU;
Istvan Remenyi, Tata, HU;
ROBERT BOSCH GMBH, Stuttgart, DE;
Abstract
A method for detecting a lane for a driver assistance system. The method includes an arranging step in which a grid is arranged over a camera image from a vehicle camera, the camera image displaying a roadway. In a displaying step, a lane candidate is displayed using at least one parameter and/or a confidence value for the lane candidate when the at least one lane candidate is detected in at least one cell of the grid. In a filtering-out step, the lane candidate is filtered out when the confidence value of the lane candidate is below a defined confidence threshold. In a back-transforming step, the lane candidate is transformed back to a fixed number of keypoints per lane candidate when the confidence value of the lane candidate is above the confidence threshold, to obtain the lane. In a determining step, 3D coordinates for the lane are determined using the keypoints.