Results 11 to 20 of about 1,084,034 (311)

Investigation of Gasochromic Rhodium Complexes Regarding Their Reactivity towards CO

open access: yesProceedings, 2017
The detection of the toxic gas carbon monoxide (CO) in the low ppm range is required in different applications. We present a study of the reactivity of different gasochromic rhodium complexes towards the toxic gas carbon monoxide (CO).
Karina Tarantik   +4 more
doaj   +1 more source

Selection of Key Frames for 3D Reconstruction in Real Time

open access: yesAlgorithms, 2021
Cameras play a prominent role in the context of 3D data, as they can be designed to be very cheap and small and can therefore be used in many 3D reconstruction systems.
Alan Koschel   +2 more
doaj   +1 more source

Depth-Resolved Elemental Analysis on Moving Electrode Foils with Laser-Induced Breakdown Spectroscopy

open access: yesSensors, 2023
In this study, a new method for the inline measurement of depth profiles on a continuously moving sample with laser-induced breakdown spectroscopy is presented.
Carl Basler   +2 more
doaj   +1 more source

Extending the Depth of Field beyond Geometrical Imaging Limitations Using Phase Noise as a Focus Measure in Multiwavelength Digital Holography

open access: yesApplied Sciences, 2018
Digital holography is a well-established technology for optical quality control in industrial applications. Two common challenges in digital holographic measurement tasks are the ambiguity at phase steps and the limited depth of focus.
Tobias Seyler   +5 more
doaj   +1 more source

Algorithms for reconstruction of impedance spectra from non-uniformly sampled step responses

open access: yesJournal of Electrical Bioimpedance, 2023
Fast and reliable bioimpedimetric measurements are of growing importance in many practical applications. In this work we used a measurement method in time domain by processing the step response of the biological system under test.
Zaikou Y.   +3 more
doaj   +1 more source

Integrated Gradients for Feature Assessment in Point Cloud-Based Data Sets

open access: yesAlgorithms, 2023
Integrated gradients is an explainable AI technique that aims to explain the relationship between a model’s predictions in terms of its features. Adapting this technique to point clouds and semantic segmentation models allows a class-wise attribution of ...
Markus Schwegler   +2 more
doaj   +1 more source

Optical Tweezers in Studies of Red Blood Cells

open access: yesCells, 2020
Optical tweezers (OTs) are innovative instruments utilized for the manipulation of microscopic biological objects of interest. Rapid improvements in precision and degree of freedom of multichannel and multifunctional OTs have ushered in a new era of ...
Ruixue Zhu   +3 more
doaj   +1 more source

Fused Projection-Based Point Cloud Segmentation

open access: yesSensors, 2022
Semantic segmentation is used to enable a computer to understand its surrounding environment. In image processing, images are partitioned into segments for this purpose.
Maximilian Kellner   +2 more
doaj   +1 more source

Resonant Photoacoustic Gas Monitoring of Combustion Emissions

open access: yesProceedings, 2018
Since the entrance into the industrial era and the increasing demand for energy due to global economic growth and development, the amount of energy-related emissions have continuously grown every year to significantly high levels.
Mahmoud El-Safoury   +6 more
doaj   +1 more source

A Technique for Verifying Measurements

open access: yesElectronic Notes in Theoretical Computer Science, 2008
AbstractWe give a technique that can be used to prove that a given function is a measurement. We demonstrate its applicability by using it to resolve three notoriously difficult cases: capacity in information theory, entropy in quantum mechanics and global time in general relativity.
Keye Martin, Prakash Panangaden
openaire   +1 more source

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