Results 81 to 90 of about 2,170,338 (154)

A Novel Cross-Attention-Based Pedestrian Visual–Inertial Odometry With Analyses Demonstrating Challenges in Dense Optical Flow

IEEE Journal of Indoor and Seamless Positioning and Navigation
Visual–inertial odometry (VIO), the fusion of visual and inertial sensor data, has been shown to be functional for navigation in global-navigation-satellite-system-denied environments.
Ilari Pajula, Niclas Joswig, Aiden Morrison, Nadia Sokolova, Laura Ruotsalainen   +4 more
doaj   +1 more source

ADVIO: An Authentic Dataset for Visual-Inertial Odometry

, 2018
<p><strong>Data abstract:</strong><br> This Zenodo upload contains the ADVIO data for benchmarking and developing visual-inertial odometry methods.
Juho Kannala, Rahtu, Esa, Cortés, Santiago (5560535), Cortés, Santiago, Kannala, Juho (5560541), Arno Solin, Solin, Arno, Solin, Arno (5560538), Santiago Cortés, Rahtu, Esa (5560544), Kannala, Juho, Esa Rahtu   +11 more
core   +1 more source

A Distributed and Reconfigurable Architecture for Unified Multimodal Indoor Localization of a Mobile Edge Node in a Cyber-Physical Context

Robotics
Precise 3D positioning in GPS-denied environments is a critical enabler of autonomous robotics, industrial automation, and smart logistics within the emerging cyber-physical landscape.
Theodoros Papafotiou, Emmanouil Tsardoulias, Andreas Symeonidis   +2 more
doaj   +1 more source

Inertial Guided Uncertainty Estimation of Feature Correspondence in Visual-Inertial Odometry/SLAM

, 2023
Visual odometry and Simultaneous Localization And Mapping (SLAM) has been studied as one of the most important tasks in the areas of computer vision and robotics, to contribute to autonomous navigation and augmented reality systems.
Yoon, Seongwook, Sull, Sanghoon, Kim, Jaehyun   +2 more
core  

Visual-Inertial-Wheel Odometry with Slip Compensation and Dynamic Feature Elimination

Sensors
Inertial navigation systems augmented with visual and wheel odometry measurements have emerged as a robust solution to address uncertainties in robot localization and odometry.
Niraj Reginald, Omar Al-Buraiki, Thanacha Choopojcharoen, Baris Fidan, Ehsan Hashemi   +4 more
doaj   +1 more source

Dense realtime visual-inertial odometry

, 2023
For mobile robots, the quality of the executed mission directly depends on the quality of the estimated internal state. This is especially relevant for unmanned aerial vehicles (UAVs) as both translation and rotation needs to be estimated in three ...
Hardt-Stremayr, Alexander
core  

DynaFusion-VIO: A Hybrid Visual Inertial Approach for Dynamic World Navigation

IEEE Access
This paper presents an advanced Visual–Inertial Odometry SLAM (VIO-SLAM) system designed to deliver robust and accurate performance in dynamic environments.
R. Mojtahedi, M. R. Mosavi
doaj   +1 more source

Long-range stereo visual odometry for unmanned aerial vehicles [PDF]

, 2015
This thesis explored the utility of long-range stereo visual odometry for application on Unmanned Aerial Vehicles. Novel parameterisations and initialisation routines were developed for the long-range case of stereo visual odometry and new optimisation ...
Warren, Michael David
core  

Body-Centered Dynamically-Tuned Error-State Extended Kalman Filter for Visual Inertial Odometry in GNSS-Denied Environments

IEEE Access
The use of visual odometry in autonomous land vehicle and unmanned ground vehicle (UGV) applications has shown to be promising in providing robust and accurate positioning and navigation in GNSS-denied environments.
Shaza I. Kaoud Abdelaziz, Haidy Y. Elghamrawy, Aboelmagd M. Noureldin, Georgia Fotopoulos   +3 more
doaj   +1 more source

Fusion localization for indoor airplane inspection using visual inertial odometry and ultrasonic RTLS. [PDF]

Sci Rep, 2023
Park I, Cho S.
europepmc   +1 more source