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. 18, 2025
Filed:
Apr. 12, 2022
Real-time ground fusion method and system based on binocular stereo vision, and intelligent terminal
Beijing Smarter Eye Technology Co. Ltd, Beijing, CN;
Shenzhen Pengcheng Electric Group Co., Ltd., Beijing, CN;
Shenzhen Talent Database Data Technology Co., Ltd, Beijing, CN;
Ruibin Lin, Beijing, CN;
Hua Chai, Beijing, CN;
Zhipeng Xiao, Beijing, CN;
Jun Liao, Beijing, CN;
Bin Chen, Beijing, CN;
Jian Li, Beijing, CN;
Ran Meng, Beijing, CN;
Ya Liu, Beijing, CN;
Huosheng Xu, Beijing, CN;
Beijing Smarter Eye Technology Co. Ltd, Beijing, CN;
Shenzhen Pengcheng Electric Group Co., Ltd, Beijing, CN;
Shenzhen Talent Database Data Technology Co., Ltd, Beijing, CN;
Abstract
A real-time ground fusion system is based on binocular stereo vision and an intelligent terminal. The method for accomplish real-time ground fusion includes: S1 of obtaining a disparity map about a same road scenario, and converting a disparity map in a target region into a 3D point cloud; S2 of performing pose conversion on a current frame and a next frame adjacent to the current frame, and performing inverse conversion on a 3D point cloud of the current frame; and S3 of repeating S2 with each frame in the target region as the current frame, so as to achieve ground fusion. Through the conversion and fusion of adjacent frames, holes caused by the projection of the disparity map can be filled to assist driving and output accurate height data, thereby improving comfortableness.