Towards Persistent Spatial Awareness: A Review of Pedestrian Dead Reckoning-Centric Indoor Positioning with Smartphones

S Bai, W Wen, Y Li, C Shi, LT Hsu - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Navigating to a destination using smartphones has recently become a primary way in
people's daily lives. Positioning is the prerequisite condition before efficient path planning …

Collaborative positioning for emergency rescuers based on INS, GPS and ZigBee

M Ji, G Ren, H Zhang, R Ren - Physica Scripta, 2024 - iopscience.iop.org
Multi-person cooperative positioning is one of the main techniques to improve the success
rate of search and rescue. Nevertheless, current integrated positioning solutions for ZigBee …

Deep learning-driven UFIR filter for enhanced GNSS/PDR pedestrian localization

J Dou, F Hu, L Dou - Measurement Science and Technology, 2024 - iopscience.iop.org
Integrating pedestrian dead reckoning with the global navigation satellite system enhances
the reliability of pedestrian navigation. However, such an integration is typically based on …

A dynamic initialization method for visual inertial odometry based on deep learning

Q Liu, S Jia, H Li, Y Zhang - AOPC 2024: Laser Technology …, 2024 - spiedigitallibrary.org
Visual inertial odometry (VIO) requires accurate initial parameters before navigation, such as
the system's initial pose, scale information, and inertial measurement unit (IMU) biases …