Localization and Navigation System for Indoor Mobile Robot
Yanbaihui Liu

TL;DR
This paper presents a novel indoor navigation system for mobile robots that enhances localization and obstacle avoidance in dynamic environments, aiding visually impaired users by improving accuracy and computational efficiency.
Contribution
The proposed system improves indoor robot localization and navigation accuracy in dynamic environments by identifying moving objects and employing vector field histograms for path planning.
Findings
Enhanced localization accuracy in dynamic scenes
Reduced computation time compared to traditional SLAM methods
Improved obstacle avoidance and navigation robustness
Abstract
Visually impaired people usually find it hard to travel independently in many public places such as airports and shopping malls due to the problems of obstacle avoidance and guidance to the desired location. Therefore, in the highly dynamic indoor environment, how to improve indoor navigation robot localization and navigation accuracy so that they guide the visually impaired well becomes a problem. One way is to use visual SLAM. However, typical visual SLAM either assumes a static environment, which may lead to less accurate results in dynamic environments or assumes that the targets are all dynamic and removes all the feature points above, sacrificing computational speed to a large extent with the available computational power. This paper seeks to explore marginal localization and navigation systems for indoor navigation robotics. The proposed system is designed to improve localization…
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Taxonomy
TopicsRobotics and Sensor-Based Localization · Robotic Path Planning Algorithms · Video Surveillance and Tracking Methods
