Results 31 to 40 of about 40,659 (224)
M2C-GVIO: motion manifold constraint aided GNSS-visual-inertial odometry for ground vehicles
Satellite Navigation, 2023 Visual-Inertial Odometry (VIO) has been developed from Simultaneous Localization and Mapping (SLAM) as a low-cost and versatile sensor fusion approach and attracted increasing attention in ground vehicle positioning.
Tong Hua +5 more
doaj +1 more source
Perception-Aware Receding Horizon Trajectory Planning for Multicopters With Visual-Inertial Odometry
IEEE Access, 2022 Visual inertial odometry (VIO) is widely used for the state estimation of multicopters, but it may function poorly in environments with few visual features or in overly aggressive flights.
Xiangyu Wu +3 more
doaj +1 more source
A Benchmark Comparison of Four Off-the-Shelf Proprietary Visual–Inertial Odometry Systems
Sensors, 2022 Commercial visual–inertial odometry (VIO) systems have been gaining attention as cost-effective, off-the-shelf, six-degree-of-freedom (6-DoF) ego-motion-tracking sensors for estimating accurate and consistent camera pose data, in addition to their ...
Pyojin Kim +5 more
doaj +1 more source
Animal Models and Experimental Medicine, EarlyView.Directed differentiation of pluripotent stem cells into functional pancreatic β cells have emerged as a promising strategy for the radical treatment of type 1 diabetes, with preclinical and early clinical evidence demonstrating reversal of hyperglycemia and insulin independence.
Zifan Li, Yu Kang, Yuyu Niu
wiley +1 more source
Biotechnology and Bioengineering, EarlyView.ABSTRACT The recent clinical adoption of cell therapies has increased the need for more efficient, robust, and reproducible manufacturing technologies. Human mesenchymal stromal cells (hMSCs), a major component of the cell and immunotherapeutic market, remain challenging to manufacture at scale because they require surface attachment and are highly ...
William S. Skinner +7 more
wiley +1 more source
DM-VIO: Delayed Marginalization Visual-Inertial Odometry
IEEE Robotics and Automation Letters, 2022 We present DM-VIO, a monocular visual-inertial odometry system based on two novel techniques called delayed marginalization and pose graph bundle adjustment. DM-VIO performs photometric bundle adjustment with a dynamic weight for visual residuals. We adopt marginalization, which is a popular strategy to keep the update time constrained, but it cannot ...
Lukas von Stumberg, Daniel Cremers
openaire +2 more sources
DNA‐Enzyme Hybrid Nanostructures: Functional Materials to Modulate Enzymatic Activity
Small, EarlyView.DNA–enzyme hybrid nanostructures enable precise spatial and stoichiometric control over enzyme organization, offering a powerful platform to modulate catalytic activity. This review critically evaluates key mechanistic hypotheses, including proximity effects, microenvironment changes, confinement, and stabilization, as well as highlighting ...
Manar Elnaggar, Amelie Heuer‐Jungemann
wiley +1 more source
"Le parole del comandante accesero l'ardore dei soldati" Strategie, temi e tecniche della comunicazione politica di Germanico, erede alla porpora. [PDF]
, 2020 Il contributo si propone di riflettere sulle azioni comunicative attivate da Germanico lungo il limes renano tra il 14 e il 16 d.C. L'abilità comunicativa del figlio di Druso Maggiore rappresentò, infatti, un aspetto significativo della sua politica e ...
F. Rohr Vio, A. Valentini
core
IEEJ Transactions on Electrical and Electronic Engineering, EarlyView.This paper proposes a decentralized electric vehicle (EV) charging control method designed to clear voltage violations in distribution grids with high EV penetration, while considering consumer convenience. The concentration of EV charging demand can cause localized voltage violations, posing a significant challenge to grid operation.
Takafumi Watanabe +7 more
wiley +1 more source
Revista chilena de infectología, 2012 Desde que Girolamo Fracastoro intuyera en 1530 la posible transmisión de algunas pestes por "semillas" invisibles, pasando por el sabio universal que fuera Atha-nasius Kircher, quien sostuvo haber visto "gusanillos" en la sangre de pacientes con peste bubónica en 1659, hasta el descubrimiento final por Aintony van Leeuwenhoek en 1674, la posible ...
openaire +3 more sources