Patent ID: 11967022
Assignee: NVIDIA CORPORATION
Field: nan (nan)
Classification: CPC nan | IPC B  G

Claim 0:
1. A method comprising:
generating a representation of a longitudinal three-dimensional (3D) curve representing a synthetic road;
for at least one point of one or more points on the longitudinal 3D curve, generating a lateral 3D curve through the at least one point;
generating a first representation of a synthetic 3D road surface of the synthetic road based at least on sampling the lateral 3D curve for two or more points on the longitudinal 3D curve; and
training one or more neural networks (NNs) to generate a densified representation of 3D road surface using an incomplete representation of the synthetic 3D road surface as input training data and using the first representation of the synthetic 3D road surface as ground truth training data.