{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,18]],"date-time":"2026-03-18T14:07:37Z","timestamp":1773842857743,"version":"3.50.1"},"reference-count":39,"publisher":"MDPI AG","issue":"8","license":[{"start":{"date-parts":[[2024,4,10]],"date-time":"2024-04-10T00:00:00Z","timestamp":1712707200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"University Institute of Industrial Technology of Asturias (IUTA)","award":["SV-22-GIJON-1-03"],"award-info":[{"award-number":["SV-22-GIJON-1-03"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>The variety of equipment implementing laser triangulation technology for 3D scanning makes it difficult to analyse their performance, comparability, and traceability. In this study, three laser triangulation sensors arranged in different configurations are analysed using high precision spheres made of different materials and surface finishes. Three types of reference parameters were used: diameter, form error, and standard deviation of the point cloud. The experimentation was based on studying the quality of the point clouds generated by the three sensors, which enabled us to find and quantify an edge effect in the horizon of the scanned surface. A procedure to reach the optimal filtering conditions was proposed, and a chart of recommended usage of each sphere (material and finish) was created for the different types of sensors. This filter enables removal of both spurious points and those few points that spoil the form error, greatly improving the quality of the measurement.<\/jats:p>","DOI":"10.3390\/s24082410","type":"journal-article","created":{"date-parts":[[2024,4,10]],"date-time":"2024-04-10T03:07:48Z","timestamp":1712718468000},"page":"2410","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Laser Triangulation Sensors Performance in Scanning Different Materials and Finishes"],"prefix":"10.3390","volume":"24","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3608-4237","authenticated-orcid":false,"given":"Victor","family":"Meana","sequence":"first","affiliation":[{"name":"Department of Construction and Manufacturing Engineering, University of Oviedo, Campus of Gijon, 33203 Gijon, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8055-8650","authenticated-orcid":false,"given":"Pablo","family":"Zapico","sequence":"additional","affiliation":[{"name":"Department of Construction and Manufacturing Engineering, University of Oviedo, Campus of Gijon, 33203 Gijon, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4538-4338","authenticated-orcid":false,"given":"Eduardo","family":"Cuesta","sequence":"additional","affiliation":[{"name":"Department of Construction and Manufacturing Engineering, University of Oviedo, Campus of Gijon, 33203 Gijon, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6962-9451","authenticated-orcid":false,"given":"Sara","family":"Giganto","sequence":"additional","affiliation":[{"name":"Area of Manufacturing Engineering, University of Leon\u2014Universidad de Le\u00f3n, Campus de Vegazana, 24071 Leon, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6576-1095","authenticated-orcid":false,"given":"Susana","family":"Martinez-Pellitero","sequence":"additional","affiliation":[{"name":"Area of Manufacturing Engineering, University of Leon\u2014Universidad de Le\u00f3n, Campus de Vegazana, 24071 Leon, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2024,4,10]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"889","DOI":"10.1016\/S0890-6955(02)00030-5","article-title":"Automated laser scanning system for reverse engineering and inspection","volume":"42","author":"Son","year":"2002","journal-title":"Int. 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