Results 11 to 20 of about 22,152 (50)
Applied 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
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Sensors, 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
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Algorithms for reconstruction of impedance spectra from non-uniformly sampled step responses
Journal 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
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Integrated Gradients for Feature Assessment in Point Cloud-Based Data Sets
Algorithms, 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
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Optical Tweezers in Studies of Red Blood Cells
Cells, 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
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Fused Projection-Based Point Cloud Segmentation
Sensors, 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
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Resonant Photoacoustic Gas Monitoring of Combustion Emissions
Proceedings, 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
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A Portable Laser Spectroscopic System for Measuring Nitrous Oxide Emissions on Fertilized Cropland
Sensors, 2023 Nitrous oxide (laughing gas, N2O) is a relevant greenhouse gas. Agriculture contributes significantly to its emissions. As nitrogen fertilization has been identified as one of the main sources of N2O, controlled application and reduction of the amount of
Gerrit Stiefvater +5 more
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Screen-Printed Sensors for Colorimetric Detection of Hydrogen Sulfide in Ambient Air
Sensors, 2019 A fast and sensitive method to monitor hydrogen sulfide (H2S) in ambient air based on a visible color change of a printed disposable sensor has been developed. As gas-sensitive material, an immobilized copper(II) complex of the azo dye 1-(2-pyridylazo)-2-
Laura Engel +3 more
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Colorimetric Detection of Hydrogen Sulfide in Ambient Air
Proceedings, 2018 We present a fast method to monitor hydrogen sulfide (H2S) in ambient air based on a visible color change. Therefore, an immobilized copper(II) complex of the azo dye 1-(2-pyridylazo)-2-naphtol (H-PAN) was synthesized and prepared in a matrix for screen ...
Laura Engel +3 more
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