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Comparison of Metrics for Shape Quality Evaluation of Textures Produced by Laser Structuring by Remelting (Waveshape)

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dc.contributor.authorPanov, D.
dc.contributor.authorOreshkin, O.
dc.contributor.authorPlatonov, A.
dc.contributor.authorPetrovskiy, V. N.
dc.contributor.authorПлатонов, Александр Валерьевич
dc.contributor.authorПетровский, Виктор Николаевич
dc.date.accessioned2024-12-26T11:55:52Z
dc.date.available2024-12-26T11:55:52Z
dc.date.issued2022
dc.description.abstract© 2022 by the authors. Licensee MDPI, Basel, Switzerland.The study is focused on investigating approaches for assessing the texture shape deviation obtained by laser structuring by remelting (Waveshape). A number of metrics such as Fourier spectrum harmonic ratio, cross-correlation coefficient (reverse value), and spectral entropy are investigated in terms of surface-texture shape deviation estimation. The metrics are compared with each other by testing two hypotheses: determination of target-like shape of texture (closest to harmonic shape) and determination of texture presence on the cross-section. Spectral entropy has the best statistical indicators for both hypotheses (Matthews correlation coefficient is equal to 0.70 and 0.77, respectively). The reverse cross-correlation coefficient proved to be close in terms of statistical indicators (Matthews correlation coefficient is equal to 0.58 and 0.75 for the first and second hypothesis), but is able to estimate the shape similarity of regular texture independent on its type. The provided metrics of shape assessment are not limited to the texturing process, so the presented results can be used in a broad range of scientific fields.
dc.identifier.citationComparison of Metrics for Shape Quality Evaluation of Textures Produced by Laser Structuring by Remelting (Waveshape) / Panov, D. [et al.] // Micromachines. - 2022. - 13. - № 4. - 10.3390/mi13040618
dc.identifier.doi10.3390/mi13040618
dc.identifier.urihttps://www.doi.org/10.3390/mi13040618
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85129160061&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000785601300001
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/29061
dc.relation.ispartofMicromachines
dc.titleComparison of Metrics for Shape Quality Evaluation of Textures Produced by Laser Structuring by Remelting (Waveshape)
dc.typeArticle
dspace.entity.typePublication
oaire.citation.issue4
oaire.citation.volume13
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