Results 121 to 130 of about 23,972 (233)

Visual inertial odometry enabled 3D ultrasound and photoacoustic imaging. [PDF]

Biomed Opt Express, 2023
Sankepalle DM, Anthony B, Mallidi S.
europepmc   +1 more source

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

Event-based feature tracking in a visual inertial odometry framework. [PDF]

Front Robot AI, 2023
Ribeiro-Gomes J, Gaspar J, Bernardino A.
europepmc   +1 more source

RISE-VIO: Robust Initialization and Targeted Pose Robustification for INS-Centric Visual–Inertial Odometry Under Degraded Visual Conditions

Sensors
Feature-based visual–inertial odometry (VIO) often suffers from initialization failures and tracking drift under degraded visual conditions, such as low-texture regions, abrupt illumination changes, and scenes with a high ratio of dynamic correspondences.
Xiaowei Xu, Ran Ju, Wenhua Jiao, Lijuan Li   +3 more
doaj   +1 more source

A Benchmark Comparison of Four Off-the-Shelf Proprietary Visual-Inertial Odometry Systems. [PDF]

Sensors (Basel), 2022
Kim P, Kim J, Song M, Lee Y, Jung M, Kim HG.   +5 more
europepmc   +1 more source

ROVTIO: RObust Visual Thermal Inertial Odometry

, 2021
Denne oppgaven beskriver og evaluerer en algorithme for å estimere bevegelsen til en autonom flyvende robot ved å bruke et vanlig kamera, et varmekamera og treghetssensorer. Ved å bruke både et vanlig kamera og et varmekamera blir algoritmen mer robust mot tilfeller er et av kameraene opplever dårlige forhold.
openaire   +1 more source

An Enhanced Hybrid Visual-Inertial Odometry System for Indoor Mobile Robot. [PDF]

Sensors (Basel), 2022
Liu Y, Zhao C, Ren M.
europepmc   +1 more source

Resolution and Frequency Effects on UAVs Semi-Direct Visual-Inertial Odometry (SVO) for Warehouse Logistics. [PDF]

Sensors (Basel), 2022
Godio S, Carrio A, Guglieri G, Dovis F.
europepmc   +1 more source

Visual-Inertial Odometry Using Optical Flow from Deep Learning

2024 27th International Conference on Information Fusion (FUSION)
It is shown how dense optical flow obtained using deep learning can be used to provide high quality visual odometry. The obtained odometric information can be utilized as a component to reduce the inherent drift of inertial navigation systems (INS). This could be a key component to provide autonomous system with robust localization capability in GNSS ...
Kang, Jeong Min, Sjanic, Zoran, Hendeby, Gustaf   +2 more
openaire   +2 more sources

A Reconfigurable Visual-Inertial Odometry Accelerated Core with High Area and Energy Efficiency for Autonomous Mobile Robots. [PDF]

Sensors (Basel), 2022
Tan Y, Sun M, Deng H, Wu H, Zhou M, Chen Y, Yu Z, Zeng Q, Li P, Chen L, An F.   +10 more
europepmc   +1 more source