Have a personal or library account? Click to login
Simultaneous Localization and Mapping of a Mobile Robot With Stereo Camera Using ORB Features Cover

Simultaneous Localization and Mapping of a Mobile Robot With Stereo Camera Using ORB Features

Open Access
|Jun 2024

Abstract

Simultaneous Localization and Mapping (SLAM) is applied to robots for accurate navigation. The stereo cameras are suitable for visual SLAM as they can give the depth of the visual landmarks and more precise estimations of the robot’s pose. In this paper, we present a survey of SLAM methods, either Bayesian or bioinspired. Then we present a new method of SLAM, which we call stereo Extended Kalman Filter, improving the matching by computing the innovation matrices from the left and the right images. The landmarks are computed from Oriented FAST and Rotated BRIEF (ORB) features for detecting salient points and their descriptors. The covariance matrices of the state and the robot’s map are reduced during the robot’s motion. Experiments are done on the raw images of the Kitti dataset.

DOI: https://doi.org/10.14313/jamris/2-2024/14 | Journal eISSN: 2080-2145 | Journal ISSN: 1897-8649
Language: English
Page range: 62 - 71
Submitted on: Nov 2, 2022
|
Accepted on: Jan 18, 2023
|
Published on: Jun 23, 2024
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2024 Younès Raoui, Mohammed Amraoui, published by Łukasiewicz Research Network – Industrial Research Institute for Automation and Measurements PIAP
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.