Results 21 to 30 of about 1,309 (133)
Semantic segmentation–aided visual odometry for urban autonomous driving
International Journal of Advanced Robotic Systems, 2017 Visual odometry plays an important role in urban autonomous driving cars. Feature-based visual odometry methods sample the candidates randomly from all available feature points, while alignment-based visual odometry methods take all pixels into account ...
Lifeng An +3 more
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Design of Test Tracks for Odometry Calibration of Wheeled Mobile Robots
International Journal of Advanced Robotic Systems, 2011 Pose estimation for mobile robots depends basically on accurate odometry information. Odometry from the wheel's encoder is widely used for simple and inexpensive implementation.
Changbae Jung, Woojin Chung
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RIOT: Recursive Inertial Odometry Transformer for Localisation from Low-Cost IMU Measurements
Sensors, 2023 Inertial localisation is an important technique as it enables ego-motion estimation in conditions where external observers are unavailable. However, low-cost inertial sensors are inherently corrupted by bias and noise, which lead to unbound errors ...
James Brotchie +3 more
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Odometry and insect navigation [PDF]
Journal of Experimental Biology, 2011 SummaryAnimals have needed to find their way about almost since a free-living life style evolved. Particularly, if an animal has a home – shelter or nesting site – true navigation becomes necessary to shuttle between this home and areas of other activities, such as feeding.
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Robot Mobile Otonom Menggunakan Metode Odometry
Techne, 2019 Robot mobile otonom (autonomous mobile robot, AMR) banyak digunakan baik di industri maupun lingkungan rumah tangga. Robot jenis ini mempunyai kemampuan bergerak menuju tempat tertentu secara otomatis.
Edi Rakhman +2 more
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Monocular Visual Inertial Direct SLAM with Robust Scale Estimation for Ground Robots/Vehicles
Robotics, 2021 In this paper, we present a novel method for visual-inertial odometry for land vehicles. Our technique is robust to unintended, but unavoidable bumps, encountered when an off-road land vehicle traverses over potholes, speed-bumps or general change in ...
Bismaya Sahoo +2 more
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Information-Theoretic Odometry Learning
International Journal of Computer Vision, 2022 AbstractIn this paper, we propose a unified information theoretic framework for learning-motivated methods aimed at odometry estimation, a crucial component of many robotics and vision tasks such as navigation and virtual reality where relative camera poses are required in real time.
Sen Zhang 0006 +2 more
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LiDAR Odometry and Mapping Based on Neighborhood Information Constraints for Rugged Terrain
Remote Sensing, 2022 The simultaneous localization and mapping (SLAM) method estimates vehicles’ pose and builds maps established on the collection of environmental information primarily through sensors such as LiDAR and cameras.
Gang Wang +4 more
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The precision of locomotor odometry in humans [PDF]
Experimental Brain Research, 2008 Two experiments measured the human ability to reproduce locomotor distances of 4.6-100 m without visual feedback and compared distance production with time production. Subjects were not permitted to count steps. It was found that the precision of human odometry follows Weber's law that variability is proportional to distance.
Durgin, Frank H. +3 more
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Multimotion Visual Odometry (MVO)
CoRR, 2021 Visual motion estimation is a well-studied challenge in autonomous navigation. Recent work has focused on addressing multimotion estimation in highly dynamic environments. These environments not only comprise multiple, complex motions but also tend to exhibit significant occlusion.
Kevin M. Judd, Jonathan D. Gammell
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