Patent · US Active

System and method for generating simulated scenes from open map data for machine learning

US12307598B2 · kind B2 · utility

0Cited by

1References

25Claims

0Family size

Assignee

Insurance Services Office, Inc. · US

Inventors

Venkata Subbarao Veeravarasapu · Munich, DE
Maneesh Kumar Singh · Lawrenceville, US

Key dates

Filing date	Jun 11, 2019
Grant date	May 20, 2025
Priority date	—
Expiry date	Oct 1, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG06T2210/12
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Systems and methods for generating simulated scenes from open map data for machine learning are presented. The system includes an automatic scene generative pipeline that uses freely-available map information and random texture maps to create large-scale 3D urban scene layouts for supervised learning methods. The system generates synthetic datasets that have improved generalization capabilities with respect to a given target domain of interest using data from open maps and texture map from the same geographic locations. Data from the generation pipeline of the system improves a model's generalization to real image sets beyond arbitrarily-simulated sets or labeled real data from other geographical regions.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.