Determining drivable free-space for autonomous vehicles

M Rankawat, J Yao, D Zhang, CC Chen - US Patent 11,537,139, 2022 - Google Patents
In various examples, sensor data may be received that represents a field of view of a sensor
of a vehicle located in a physical environment. The sensor data may be applied to a …

Object-based localization

HS Sawhney, MAL Pollefeys - US Patent 10,726,264, 2020 - Google Patents
Techniques for localizing a device based on images captured by the device. The techniques
include receiving, from a device via a data communication network, image frame data for …

Vehicle environment modeling with a camera

G Stein, I Blumenthal, N Shaag… - US Patent 10,872,433, 2020 - Google Patents
System and techniques for vehicle environment modeling with a camera are described
herein. A time-ordered sequence of images representative of a road surface may be …

Semantic segmentation of three-dimensional data

CJH Zhang, W Luo, R Urtasun - US Patent 10,970,553, 2021 - Google Patents
Systems and methods for performing semantic segmentation of three-dimensional data are
provided. In one example embodiment, a computing system can be configured to obtain …

Intersection detection and classification in autonomous machine applications

SMS Mohammadabadi, BR Hervas, H Dou… - US Patent …, 2023 - Google Patents
2020-04-30 Assigned to NVIDIA CORPORATION reassignment NVIDIA CORPORATION
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors …

Cross reality system with simplified programming of virtual content

H Zhang, RJC MacDONALD - US Patent 11,562,542, 2023 - Google Patents
2022-05-24 Assigned to CITIBANK, NA, AS COLLATERAL AGENT reassignment CITIBANK,
NA, AS COLLATERAL AGENT SECURITY INTEREST (SEE DOCUMENT FOR DETAILS) …

Autonomous vehicle localization using a Lidar intensity map

S Wang, A Pokrovsky, RU Sotil, IA Bârsan - US Patent 11,726,208, 2023 - Google Patents
Aspects of the present disclosure involve systems, methods, and devices for autonomous
vehicle localization using a Lidar intensity map. A system is configured to generate a map …

Cross reality system with prioritization of geolocation information for localization

X Zhao, CIR Moore, S Lin, A Shahrokni… - US Patent …, 2023 - Google Patents
A cross reality system enables any of multiple devices to efficiently access previously stored
maps. Both stored maps and tracking maps used by portable devices may have any of …

Cross reality system with quality information about persistent coordinate frames

A Shahrokni, RD Torres, JLG Raza - US Patent 12,100,108, 2024 - Google Patents
A cross reality system that provides an immersive user experience shared by multiple user
devices by providing quality information about a shared map. The quality information may be …

Cross reality system with localization service and shared location-based content

TD Caswell, K Piascik, L Zolotarev… - US Patent …, 2022 - Google Patents
A cross reality system enables any of multiple devices to efficiently render shared location-
based content. The cross reality system may include a cloud-based service that responds to …