METHOD OF OBTAINING THE SPECTRAL CHARACTERISTICS OF THE SCANNING PROBE MICROSCOPE
The article discusses methods and algorithms for digital processing and filtering when carrying out nano-measurements using a scanning probe microscope. The paper discusses frequency methods for improving images, in particular, the use of the Fourier transforms with various filtering methods to imp...
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Lublin University of Technology
2021-06-01
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Online Access: | https://ph.pollub.pl/index.php/iapgos/article/view/2646 |
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doaj-1379daf2413c4e9c81b6663c6b9186de2021-06-30T22:12:30ZengLublin University of TechnologyInformatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska 2083-01572391-67612021-06-0111210.35784/iapgos.2646METHOD OF OBTAINING THE SPECTRAL CHARACTERISTICS OF THE SCANNING PROBE MICROSCOPEMariia Kataieva0Vladimir Kvasnikov1{'en_US': 'National Aviation University'}National Aviation University The article discusses methods and algorithms for digital processing and filtering when carrying out nano-measurements using a scanning probe microscope. The paper discusses frequency methods for improving images, in particular, the use of the Fourier transforms with various filtering methods to improve the quality of the resulting image. Stable computational algorithms have been developed for transforming discrete signals based on the Fourier transform. Methods for the interpretation of the numerical results of the discrete Fourier transform in such packages as Matlab, MathCad, Matematica are presented. It is proposed to use a window transform, developed based on the Fourier transform, which makes it possible to single out the informative features of the signal and to reduce the influence of the destabilizing factors that arise when processing signals from a scanning gold microscope in real conditions. https://ph.pollub.pl/index.php/iapgos/article/view/2646nano-measurementdigital signal processingscanning probe microscopeFourier transform |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Mariia Kataieva Vladimir Kvasnikov |
spellingShingle |
Mariia Kataieva Vladimir Kvasnikov METHOD OF OBTAINING THE SPECTRAL CHARACTERISTICS OF THE SCANNING PROBE MICROSCOPE Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska nano-measurement digital signal processing scanning probe microscope Fourier transform |
author_facet |
Mariia Kataieva Vladimir Kvasnikov |
author_sort |
Mariia Kataieva |
title |
METHOD OF OBTAINING THE SPECTRAL CHARACTERISTICS OF THE SCANNING PROBE MICROSCOPE |
title_short |
METHOD OF OBTAINING THE SPECTRAL CHARACTERISTICS OF THE SCANNING PROBE MICROSCOPE |
title_full |
METHOD OF OBTAINING THE SPECTRAL CHARACTERISTICS OF THE SCANNING PROBE MICROSCOPE |
title_fullStr |
METHOD OF OBTAINING THE SPECTRAL CHARACTERISTICS OF THE SCANNING PROBE MICROSCOPE |
title_full_unstemmed |
METHOD OF OBTAINING THE SPECTRAL CHARACTERISTICS OF THE SCANNING PROBE MICROSCOPE |
title_sort |
method of obtaining the spectral characteristics of the scanning probe microscope |
publisher |
Lublin University of Technology |
series |
Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska |
issn |
2083-0157 2391-6761 |
publishDate |
2021-06-01 |
description |
The article discusses methods and algorithms for digital processing and filtering when carrying out nano-measurements using a scanning probe microscope. The paper discusses frequency methods for improving images, in particular, the use of the Fourier transforms with various filtering methods to improve the quality of the resulting image. Stable computational algorithms have been developed for transforming discrete signals based on the Fourier transform. Methods for the interpretation of the numerical results of the discrete Fourier transform in such packages as Matlab, MathCad, Matematica are presented. It is proposed to use a window transform, developed based on the Fourier transform, which makes it possible to single out the informative features of the signal and to reduce the influence of the destabilizing factors that arise when processing signals from a scanning gold microscope in real conditions.
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topic |
nano-measurement digital signal processing scanning probe microscope Fourier transform |
url |
https://ph.pollub.pl/index.php/iapgos/article/view/2646 |
work_keys_str_mv |
AT mariiakataieva methodofobtainingthespectralcharacteristicsofthescanningprobemicroscope AT vladimirkvasnikov methodofobtainingthespectralcharacteristicsofthescanningprobemicroscope |
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1721352528805756928 |