公开(公告)号：US20220011136A1

公开(公告)日：2022-01-13

申请号：US17487363

申请日：2021-09-28

Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.

Inventor： Yan Zeng ,  Junliang Deng ,  Xiuwei Lin ,  Shengfeng Liang ,  Gaopeng Mo ,  Geli Guo

IPC: G01C21/00 ,  G01C21/34 ,  G06T17/05

Abstract: This application discloses a road data processing method, an apparatus, a device and a storage medium, and relates to the technical fields of intelligent traffic in data processing, big data and cloud computing. The specific implementation solution is: obtaining shape information of a target road and shape information of a reference road; generating a first segment sequence according to the shape information of the target road; generating a second segment sequence according to the shape information of the reference road; and recognizing parallel road segments in the target road and the reference road according to the first segment sequence and the second segment sequence. Thus, by converting the target road and the reference road into sequences of segments respectively, parallel road segments are recognized in the target road and the reference road based on the sequences of segments, the efficiency and accuracy are improved in recognizing parallel roads.