System and methods of determining a geometric pose of a camera based on spatial and visual map**

N Keivan, J Falquez, J McQueen - US Patent 9,964,955, 2018 - Google Patents
The disclosure provides systems and methods of use pertaining to a visual map** and
transportation management system for determining a location of a user and directing a …

Data Issues in High-Definition Maps Furniture–A Survey

A Zang, R Xu, G Trajcevski, F Zhou - ACM Transactions on Spatial …, 2024 - dl.acm.org
The rapid advancements in sensing techniques, networking, and artificial intelligence (AI)
algorithms in recent years have brought autonomous driving vehicles closer to common use …

Systems and methods for geo-localization in sensor-deprived or sensor-limited environments

C Crosby, J Yang, A Letcher, A McLean - US Patent 11,030,456, 2021 - Google Patents
A method and system for geo-localization in sensor-deprived or sensor-limited environments
includes receiving an image file for geo-localization of a location depicted by the image file …