Results 51 to 60 of about 4,314,685 (205)

Efficient Prior Calibration from Indirect Data

open access: yesSIAM Journal on Scientific Computing
Abstract. Bayesian inversion is central to the quantification of uncertainty within problems arising from numerous applications in science and engineering. To formulate the approach, four ingredients are required: a forward model mapping the unknown parameter to an element of a solution space, often the solution space for a ...
Ömer Deniz Akyildiz   +3 more
openaire   +3 more sources

Study on the Standard Surface Source of Gamma-ray in High Energy Region Based on 226Ra

open access: yesJournal of Isotopes
The calibration of gamma-ray detection efficiency is the basic work of radioactivity measurement. Because of the scarcity of high-energy gamma-ray standard source,it is difficult to calibrate the high-energy gamma-ray detection efficiency.
Tai KANG   +8 more
doaj   +1 more source

Gearbox Mechanical Efficiency Determination by Strain Gauges Direct Application

open access: yesApplied Sciences, 2021
This article describes a unique method of measuring the efficiency of gearboxes using foil strain gauges, which allows maintaining the current configuration of the gearbox within the overall assembly of the machine and its functional condition.
František Lopot   +8 more
doaj   +1 more source

Study on the calibration method of newly connected seismic water radon monitor

open access: yesHe jishu, 2023
BackgroundThe calibration of radon measuring instruments is the most important and key technical link to ensure the reliability and accuracy of radon observation data and plays a vital role in seismic monitoring and prediction.PurposeThis study aims to ...
HUANG Rengui   +8 more
doaj   +1 more source

vezenovlab/noncontact-calibration: Non Contact Calibration Procedures

open access: yes, 2022
Non-contact method for calibration of the atomic force microscopes: use of multiple modes for self-consistent determination of detector sensitivities and cantilever spring ...
bil
core   +1 more source

Synchronous Remote Calibration for Electricity Meters: Application and Optimization

open access: yesApplied Sciences
Remote calibration is an advanced methodology that leverages electricity meters, intelligent detection, and computing technologies to enhance calibration efficiency and precision significantly.
Zhiyong Zha   +8 more
doaj   +1 more source

Calibration of the light-flavour jet mistagging efficiency of the b-tagging algorithms with Z+jets events using 139  $$\textrm{fb}^{-1}$$ fb - 1 of ATLAS proton–proton collision data at $$\sqrt{s} = 13$$ s = 13  TeV

open access: yesEuropean Physical Journal C: Particles and Fields, 2023
The identification of b-jets, referred to as b-tagging, is an important part of many physics analyses in the ATLAS experiment at the Large Hadron Collider and an accurate calibration of its performance is essential for high-quality physics results.
G. Aad   +2931 more
doaj   +1 more source

A computationally efficient method for hand–eye calibration [PDF]

open access: yesInternational Journal of Computer Assisted Radiology and Surgery, 2017
Surgical robots with cooperative control and semiautonomous features have shown increasing clinical potential, particularly for repetitive tasks under imaging and vision guidance. Effective performance of an autonomous task requires accurate hand-eye calibration so that the transformation between the robot coordinate frame and the camera coordinates is
Zhiqiang Zhang 0001   +2 more
openaire   +5 more sources

More Accurate Pinhole Camera Calibration with Imperfect Planar Target [PDF]

open access: yes, 2011
This paper presents a novel approach to camera calibration that improves final accuracy with respect to standard methods using precision planar targets, even if now inaccurate, unmeasured, roughly planar targets can be used.
Hirzinger, Gerd   +3 more
core   +1 more source

Calibration-Free Travel Time After Photobleaching Velocimetry

open access: yes, 2022
In interfacial science, there is an increasing need to measure flow velocity fields at interfaces with ultrahigh spatial and temporal resolution to study transport phenomena.
Jianyu Deng (5228642)   +4 more
core   +1 more source

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