Results 21 to 30 of about 685,370 (269)

3D Visual Sensing of the Human Hand for the Remote Operation of a Robotic Hand

open access: yesInternational Journal of Advanced Robotic Systems, 2014
New low cost sensors and open free libraries for 3D image processing are making important advances in robot vision applications possible, such as three-dimensional object recognition, semantic mapping, navigation and localization of robots, human ...
Pablo Gil, Carlos Mateo, Fernando Torres
doaj   +1 more source

ŽAMPA’S SYSTEMS THEORY: A COMPREHENSIVE THEORY OF MEASUREMENT IN DYNAMIC SYSTEMS

open access: yesActa Polytechnica, 2018
The article outlines in memoriam Prof. Pavel Žampa’s concepts of system theory which enable us to devise a measurement in dynamic systems independently of the particular system behaviour. From the point of view of Žampa’s theory, terms like system time, system attributes, system link, system element, input, output, sub-systems, and state variables are ...
Renata Rychtáriková   +2 more
openaire   +4 more sources

Automated Program Design – an Example Solving a Weather Forecasting Problem

open access: yesOpen Physics, 2016
High-level algebra-algorithmic software tools for automated design of parallel code in the OpenMP environment are developed for the purpose of both producing efficient parallel code and increasing the performance of program developers. Application of the
Doroshenko Anatoliy   +3 more
doaj   +1 more source

Toward Precise Ambiguity-Aware Cross-Modality Global Self-Localization

open access: yesIEEE Access, 2023
There are significant advances in GNSS-free cross-modality self-localization of self-driving vehicles. Recent methods focus on learnable features for both cross-modal global localization via place recognition (PR) and local pose tracking, however they ...
Niklas Stannartz   +3 more
doaj   +1 more source

Anamorphic and Local Characterization of a Holographic Data Storage System with a Liquid-Crystal on Silicon Microdisplay as Data Pager

open access: yesApplied Sciences, 2018
In this paper, we present a method to characterize a complete optical Holographic Data Storage System (HDSS), where we identify the elements that limit the capacity to register and restore the information introduced by means of a Liquid Cristal on ...
Fco. Javier Martínez-Guardiola   +6 more
doaj   +1 more source

Automatic Reading Algorithm of Substation Dial Gauges Based on Coordinate Positioning

open access: yesApplied Sciences, 2021
With the development of science and technology, inspection robots have attracted more and more attention, and research on the automatic reading of pointer instruments through inspection robots has become particularly valuable.
Dahua Li   +4 more
doaj   +1 more source

Gaussian Quantum Trajectories for the Variational Simulation of Open Quantum-Optical Systems

open access: yesApplied Sciences, 2018
We construct a class of variational methods for the study of open quantum systems based on Gaussian ansatzes for the quantum trajectory formalism. Gaussianity in the conjugate position and momentum quadratures is distinguished from Gaussianity in density
Wouter Verstraelen, Michiel Wouters
doaj   +1 more source

A visual questioning answering approach to enhance robot localization in indoor environments

open access: yesFrontiers in Neurorobotics, 2023
Navigating robots with precision in complex environments remains a significant challenge. In this article, we present an innovative approach to enhance robot localization in dynamic and intricate spaces like homes and offices. We leverage Visual Question
Juan Diego Peña-Narvaez   +3 more
doaj   +1 more source

Optimal Adjustment Schemes on the Long Through-Type Bus Lines considering the Urban Rail Transit Network

open access: yesDiscrete Dynamics in Nature and Society, 2018
It is of great importance to optimize the schemes of long through-type bus lines to adapt to the urban rail transit network. Focusing on the long through-type bus lines close to metro stations, a bilevel programming model on the adjustment schemes of bus
Si-Jia Zhang   +5 more
doaj   +1 more source

Optimal Control of a Stefan Problem Fully Coupled with Incompressible Navier-Stokes Equations and Mesh Movement

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2018
The optimal control of moving boundary problems receives growing attention in science and technology. We consider the so called two-phase Stefan problem that models a solid and a liquid phase separated by a moving interface. The Stefan problem is coupled
Baran Bjőrn   +3 more
doaj   +1 more source

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