2021
DOI: 10.1142/s230138502150014x
|View full text |Cite
|
Sign up to set email alerts
|

Survey on Localization Systems and Algorithms for Unmanned Systems

Abstract: Intelligent unmanned systems have important applications, such as pesticide-spraying in agriculture, robot-based warehouse management systems, and missile-firing drones. The underlying assumption behind all autonomy is that the agent knows its relative position or egomotion with respect to some reference or scene. There exist thousands of localization systems in the literature. These localization systems use various combinations of sensors and algorithms, such as visual/visual-inertial SLAM, to achieve robust … Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1

Citation Types

0
26
0

Year Published

2021
2021
2023
2023

Publication Types

Select...
6
1
1

Relationship

2
6

Authors

Journals

citations
Cited by 64 publications
(26 citation statements)
references
References 280 publications
0
26
0
Order By: Relevance
“…Because a single object could be segmented into a few clusters, the object is not required to be rigid, while most semantic SLAM methods have this rigidity assumption. For each cluster c j , we compute an average reprojection error r j of all feature points u i inside the cluster against their matched correspondences P i in 3D space, as defined in (1), where m is the number of matched features in c j , T wc is the camera pose, π represents the camera projection model, and ρ is a penalty function.…”
Section: B Geometry Modulementioning
confidence: 99%
See 2 more Smart Citations
“…Because a single object could be segmented into a few clusters, the object is not required to be rigid, while most semantic SLAM methods have this rigidity assumption. For each cluster c j , we compute an average reprojection error r j of all feature points u i inside the cluster against their matched correspondences P i in 3D space, as defined in (1), where m is the number of matched features in c j , T wc is the camera pose, π represents the camera projection model, and ρ is a penalty function.…”
Section: B Geometry Modulementioning
confidence: 99%
“…Simultaneous Localization and Mapping (SLAM) is a fundamental capability for intelligent robotic applications. It aims to simultaneously estimate the poses of the robot and build a map of the unknown environment from the data of onboard sensors [1], [2]. Benefiting from various low-cost and light-weight cameras available in the market, vision-based SLAM, or visual SLAM (vSLAM), has received increasing attention over the past decades.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…Due to the large number of maritime images to be classified, an artificial intelligence approach based on deep learning (Mclean et al, 2021;Su et al, 2020) is very important to extract and classify different images automatically (Yuan et al, 2021). We considered three CNN architectures for ship classification.…”
Section: Introductionmentioning
confidence: 99%
“…As a detailed review of positioning, ref. [12,28,29] summarized the working principle of the existing positioning system and some challenges existing in the positioning system, most of which are aimed at a single robot, and few or no solutions are proposed. Therefore, it is crucial to summarize and discuss the localization method for robot swarms and determine the direction of further research.…”
mentioning
confidence: 99%