17 citations · 34 across the 8 of their papers we have counts for
8 papers · 1 filter
Safety-quantifiable Line Feature-based Monocular Visual Localization with 3D Prior Map
Xi Zheng, Weisong Wen, Li-Ta Hsu
Accurate and safety-quantifiable localization is of great significance for safety-critical autonomous systems, such as unmanned ground vehicles (UGV) and unmanned aerial vehicles (…
DynaVIG: Monocular Vision/INS/GNSS Integrated Navigation and Object Tracking for AGV in Dynamic Scenes
Ronghe Jin, Yan Wang, Zhi Gao +3
Visual-Inertial Odometry (VIO) usually suffers from drifting over long-time runs, the accuracy is easily affected by dynamic objects. We propose DynaVIG, a navigation and object tr…
Semantic 3D Map Change Detection and Update based on Smartphone Visual Positioning System
Max Jwo Lem Lee, Li-Ta Hsu
Accurate localization and 3D maps are increasingly needed for various artificial intelligence based IoT applications such as augmented reality, intelligent transportation, crowd mo…
Semantic-Based VPS for Smartphone Localization in Challenging Urban Environments
Max Jwo Lem Lee, Li-Ta Hsu, Hoi-Fung Ng +1
Accurate smartphone-based outdoor localization system in deep urban canyons are increasingly needed for various IoT applications such as augmented reality, intelligent transportati…
It is time for Factor Graph Optimization for GNSS/INS Integration: Comparison between FGO and EKF
Weisong Wen, Tim Pfeifer, Xiwei Bai +1
The recently proposed factor graph optimization (FGO) is adopted to integrate GNSS/INS attracted lots of attention and improved the performance over the existing EKF-based GNSS/INS…
UrbanLoco: A Full Sensor Suite Dataset for Mapping and Localization in Urban Scenes
Weisong Wen, Yiyang Zhou, Guohao Zhang +5
Mapping and localization is a critical module of autonomous driving, and significant achievements have been reached in this field. Beyond Global Navigation Satellite System (GNSS),…