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dc.contributor.authorZavadil, Jaromír
dc.contributor.authorBartůněk, Ström Josef
dc.contributor.authorFojtík, David
dc.date.accessioned2020-10-06T13:46:35Z
dc.date.available2020-10-06T13:46:35Z
dc.date.issued2020
dc.identifier.citationMeasurement Science Review. 2020, vol. 20, issue 3, p. 145-149.cs
dc.identifier.issn1335-8871
dc.identifier.urihttp://hdl.handle.net/10084/142275
dc.description.abstractA method for surface analysis of cold rolled sheets is proposed in this paper. The approach is based on a low-cost specially built camera system followed by spectral analysis of the data captured from metal surfaces. The focus is on the changes in the surface topography caused by cold rolling with emphasis towards periodicities in the processed surface. Angular profile of the spectrum is calculated and used to display periodicities in surface topography and show their direction. The results obtained by using the proposed system were compared with results obtained from the optical profilometer MicroProf FRT. The experiments show that cold rolling creates marks on the surface of the material, which represent periodicities that can be effectively detected by the proposed method and camera system. Even though the camera system is not able to measure precise surface roughness, it is able to detect periodicities and the results of spectral analysis are comparable with the results from the optical profilometer.cs
dc.language.isoencs
dc.publisherde Gruytercs
dc.relation.ispartofseriesMeasurement Science Reviewcs
dc.relation.urihttp://doi.org/10.2478/msr-2020-0017cs
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/cs
dc.subjectsurface analysiscs
dc.subjectcold rollingcs
dc.subjectoptical profilometercs
dc.subjectcamera systemcs
dc.subjectperiodicitiescs
dc.titleAnalysis of periodicities in surface topography of cold rolled sheets using data captured by camera systemcs
dc.typearticlecs
dc.identifier.doi10.2478/msr-2020-0017
dc.rights.accessopenAccesscs
dc.type.versionpublishedVersioncs
dc.type.statusPeer-reviewedcs
dc.description.sourceWeb of Sciencecs
dc.description.volume20cs
dc.description.issue3cs
dc.description.lastpage149cs
dc.description.firstpage145cs
dc.identifier.wos000555887000005


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