Results 1 to 10 of about 162,558 (199)
A visual SLAM loop closure detection method based on lightweight siamese capsule network [PDF]
Scientific ReportsLoop closure detection is a key module in visual SLAM. During the robot’s movement, the cumulative error of the robot is reduced by the loop closure detection method, which can provide constraints for the back-end pose optimization, and the SLAM system ...
Yuhan Zhou, Mingli Sun
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TS-LCD: Two-Stage Loop-Closure Detection Based on Heterogeneous Data Fusion [PDF]
SensorsLoop-closure detection plays a pivotal role in simultaneous localization and mapping (SLAM). It serves to minimize cumulative errors and ensure the overall consistency of the generated map.
Fangdi Jiang +6 more
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Loop Closure Detection Method Based on Similarity Differences between Image Blocks [PDF]
Sensors, 2023 Variations with respect to perspective, lighting, weather, and interference from dynamic objects may all have an impact on the accuracy of the entire system during autonomous positioning and during the navigation of mobile visual simultaneous ...
Yizhe Huang +5 more
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Real-time visual loop-closure detection [PDF]
2008 IEEE International Conference on Robotics and Automation, 2008 Published ...
Angeli, A. +3 more
core +7 more sources
Loop closure detection of visual SLAM based on variational autoencoder. [PDF]
Front Neurorobot, 2023 Loop closure detection is an important module for simultaneous localization and mapping (SLAM). Correct detection of loops can reduce the cumulative drift in positioning.
Song S +5 more
europepmc +2 more sources
PLSAV: Parallel loop searching and verifying for loop closure detection [PDF]
IET Intelligent Transport Systems, 2021 Visual simultaneous localization and mapping (vSLAM), one of the most important applications in autonomous vehicles and robots to estimate the position and pose using inexpensive visual sensors, suffers from error accumulation for long‐term navigation ...
Zhe Yang +4 more
doaj +2 more sources
Original Loop-closure Detection Algorithm for Monocular vSLAM [PDF]
, 2017 Vision-based simultaneous localization and mapping (vSLAM) is a well-established problem in mobile robotics and monocular vSLAM is one of the most challenging variations of that problem nowadays.
Bokovoy, Andrey, Yakovlev, Konstantin
core +4 more sources
SVG-Loop: Semantic–Visual–Geometric Information-Based Loop Closure Detection [PDF]
Remote Sensing, 2021 Loop closure detection is an important component of visual simultaneous localization and mapping (SLAM). However, most existing loop closure detection methods are vulnerable to complex environments and use limited information from images. As higher-level
Zhian Yuan +4 more
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Loop Closure Detection Based on Residual Network and Capsule Network for Mobile Robot [PDF]
Sensors, 2022 Loop closure detection based on a residual network (ResNet) and a capsule network (CapsNet) is proposed to address the problems of low accuracy and poor robustness for mobile robot simultaneous localization and mapping (SLAM) in complex scenes.
Xin Zhang +3 more
doaj +2 more sources
ActuatorsLiDAR loop closure detection is a key technology to mitigate localization drift in LiDAR SLAM, but it remains challenging in structurally similar environments and memory-constrained platforms.
Zhixing Song +4 more
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