Nov 11, 2021 · LIDAR ([Light Detection And Ranging](http://en.wikipedia.org/wiki/LIDAR)) is an optical remote sensing technology that can measure the distance to, or other properties of, targets by illuminating the target with laser light and analyzing the backscattered light.

Mar 14, 2024 · In this article, a glass detection and point cloud reconstruction method relying only on LiDAR is proposed, which can improve the detection success rate for glass and achieve the reconstruction of glass.

In this paper, we propose a novel method that uses the variation of range measurements between neighbouring LiDAR point clouds to identify and localise the presence of glass in an indoor environment.

To realize the effective identification and detection of transparent glass obstacles, this study analyzes the effectiveness of detection methods and the reliability applied to intelligent robots as well as fully discusses the transparency.

We describe a new algorithm for occupancy grid mapping using LIDAR in the presence of glass and other non-diffuse surfaces. This is a major problem for robot navigation in many indoor environment. due to the prevalence of glass paned doors, windows, and even glass walls, as well as mirrors and polished metal surfaces. Current.

Dec 16, 2022 · When LiDAR data is the primary exteroceptive sensory input, glass objects are not correctly registered. This occurs as the incident light primarily passes through the glass objects or reflects away from the source, resulting in inaccurate range measurements for glass surfaces.

Jan 1, 2024 · In this paper, a method to effectively detect and localise glass using LiDAR sensors is proposed. This new approach is based on the variation of range measurements between neighbouring point ...

LiDAR (light detection and ranging) is a powerful laser scanner that provides a detailed map of the environment. However, efficient and accurate mapping of the environment is yet to be obtained, as most modern environments contain glass, which is invisible to LiDAR.

The ultrasonic sensor can detect the presence of glass due to its working principle, but the general single-line ultrasonic sensor can only detect one point when detecting the glass wall. The detection method mentioned in this article combines two sensors by using image processing-related methods.

In this work, we propose a 2D Graph SLAM framework using LIDAR for glass environments. Specifically, we exploit the sharp spike in intensity value to detect the presence of glass and other transparent surfaces as introduced in [3].