公开(公告)号：US20240344846A1

公开(公告)日：2024-10-17

申请号：US18133343

申请日：2023-04-11

Applicant: HERE Global B.V.

Inventor： Landis HUFFMAN ,  Nilesh KADAM ,  Dennis Scott WILLIAMSON ,  Roberto RAGGI ,  James D. LYNCH ,  Prasad KAVURI ,  Shishir B. SAXENA ,  Sanjay Kumar BODDHU

IPC: G01C21/00

CPC classification number: G01C21/3844

Abstract: An approach is provided for generating synthetic ground truth drive and sensor observation data. The approach, for instance, receiving, by a processor, a first input specifying ground truth data indicating one or more ground truth locations of one or more map features. The approach also involves receiving a second input specifying one or more simulation characteristics. The approach further involves generating simulated drive data based on the ground truth data and the one or more simulation characteristics. For example, the simulated drive data includes (a) one or more simulated drive paths within a region of interest encompassing the one or more ground truth locations and (b) one or more simulated sensor observations of the one or more map features. The approach further involves providing the simulated drive data as an output.