IEEE

PL-LVI: A LiDAR-Visual-Inertial SLAM System Integrating Visual Point-Line Features

Abstract: Line features provide more structural information than point features, particularly in low-texture, man-made environments. In this paper, we present PL-LVI, a monocular LiDAR-visual-inertial ...
IEEE

PLS-FUSION: Tightly-Coupled Stereo Visual-Inertial SLAM With Point and Line Features

Abstract: In this paper, we propose the PLS-FUSION, where P stands for point features, L for line features, and S for stereo vision. Together, these components form a tightly-coupled stereo ...
IEEE

Point Cloud Based Visual Planning and Servoing for Autonomous Vine Pruning

Abstract: This paper addresses vision based autonomous vine pruning with robots. The complex structure of vines makes visual servoing difficult due to challenges in feature extraction and 3D pose ...
GitHub

Avalonia Visual Basic 6

A recreation of the classic Visual Basic 6 IDE and language in C# using Avalonia. This is a fun, toy project with no commercial intent. All rights to the Visual Basic name, icons, and graphics belong ...
IEEE

Lidar-Monocular Visual Odometry using Point and Line Features

Abstract: We introduce a novel lidar-monocular visual odometry approach using point and line features. Compared to previous point-only based lidar-visual odometry, our approach leverages more ...
IEEE

Visual Boundary-Guided Pseudo-Labeling for Weakly Supervised 3D Point Cloud Segmentation in Indoor Environments

Abstract: Accurate segmentation of 3D point clouds in indoor scenes remains a challenging task, often hindered by the labor-intensive nature of data annotation. While weakly supervised learning ...
IEEE

Fast Monocular Visual-Inertial Odometry With Point-Line Features and Vanishing Point Constraints

Abstract: Visual-inertial odometry (VIO) is widely used in autonomous driving, robots, and drones in global navigation satellite system (GNSS)-denied environments. Current VIO methods primarily rely ...
IEEE

PLFF-SLAM: A Point and Line Feature Fused Visual SLAM Algorithm for Dynamic Illumination Environments

Abstract: Mobile robots rely on Visual Simultaneous Localization and Mapping (SLAM) as their primary technology. However, in environments with dynamic lighting changes, current state-of-the-art visual ...
Hosted on MSN

Python physics 22: Visual simulation of a point charge’s electric field

In Python Physics #22, we bring electric fields of a point charge to life with interactive Python simulations. Learn how to visualize field lines, understand the direction and magnitude of the ...
IEEE

The Active Visual Sensing Methods for Robotic Welding: Review, Tutorial, and Prospect

Abstract: The visual sensing system is one of the most important parts of the welding robots to realize intelligent and autonomous welding. The active visual sensing methods have been widely adopted ...
IEEE

Point–Line Visual–Inertial Odometry With Optimized Line Feature Processing

Abstract: Visual-inertial odometry (VIO) utilizing point and line features has become prevalent for state estimation in structured environments. The robustness of line segment detection and the ...