Method of localization using multi sensor and robot implementing same

EOH Gyuho, JS Kim, KIM Hyoungrock, DK Noh… - US Patent …, 2023 - Google Patents
L. Wang, J. Wang, X. Wang and Y, Zhang,“3D-LIDAR based branch estimation and
intersection location for autonomous vehicles,” 2017 IEEE Intelligent Vehicles Symposium …

LiDAR localization using 3D CNN network for solution inference in autonomous driving vehicles

W Lu, Y Zhou, WAN Guowei, HOU Shenhua… - US Patent …, 2022 - Google Patents
In one embodiment, a method for solution inference using neural networks in LiDAR
localization includes construct ing a cost volume in a solution space for a predicted pose of …

Electronic apparatus and method for implementing simultaneous localization and mapping (SLAM)

J Kyeongjin, LEE Hyukjung, J Chun, S Kim - US Patent 11,378,407, 2022 - Google Patents
The present disclosure relates to a method of selecting representative measurements from
among measurements related to an environment around a movable object and determining …

Deep learning-based feature extraction for LiDAR localization of autonomous driving vehicles

W Lu, Y Zhou, WAN Guowei, HOU Shenhua… - US Patent …, 2023 - Google Patents
In one embodiment, a method for extracting point cloud features for use in localizing an
autonomous driving vehicle (ADV) includes selecting a first set of keypoints from an online …

Method of determining position of vehicle and vehicle using the same

C Mideum, P Changsoo, A Baik… - US Patent …, 2022 - Google Patents
Provided is an autonomous vehicle including a storage configured to store a map including
two-dimensionally represented road surface information and three-dimensionally …

Apparatus and method for recognizing location in autonomous vehicle

HR Lee, KH Lee, WJ Kim, JU Kim, EJ Choi… - US Patent …, 2021 - Google Patents
An apparatus for recognizing a location in an autonomous vehicle is provided. The
apparatus includes a light detection and ranging (LiDAR) sensor that generates a LiDAR …

Feature matching and corresponding refinement and 3D submap position refinement system and method for centimeter precision localization using camera-based …

Y Luo, Y Wang, K Xu - US Patent 11,151,393, 2021 - Google Patents
A method of localization for a non-transitory computer readable storage medium storing one
or more programs is disclosed. The one or more programs comprise instructions, which …

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 …

Lidar localization using RNN and LSTM for temporal smoothness in autonomous driving vehicles

W Lu, Y Zhou, WAN Guowei, HOU Shenhua… - US Patent …, 2022 - Google Patents
In one embodiment, a method for temporal smoothness in localization results for an
autonomous driving vehicle includes: creating a probability offset volume that represents an …

Feature matching and correspondence refinement and 3D submap position refinement system and method for centimeter precision localization using camera-based …

Y Luo, Y Wang, K Xu - US Patent 10,565,457, 2020 - Google Patents
A method of localization for a non-transitory computer readable storage medium storing one
or more programs is disclosed. The one or more programs comprise instructions, which …