0575635 20250310160030.920230919235959.9 85160606366 000999614900001 10.1007/s11998-023-00775-6 10 s. P cav_un_epca*02584321547-0091205 (2023)1703-1712Springer Waviness Orange peel Measurement Gloss Highlight Profile Contour Reflection cav_un_auth*0101086 Filip Jiří UTIA-B Rozpoznávání obrazu Department of Pattern Recognition RO RO Department of Pattern Recognition 70 K Ústav teorie informace a automatizace AV ČR, v. v. i. cav_un_auth*0282273 Vávra Radomír UTIA-B Rozpoznávání obrazu Department of Pattern Recognition RO RO Department of Pattern Recognition 20 Ústav teorie informace a automatizace AV ČR, v. v. i. cav_un_auth*0330886 Maile F. J. DE 10 http://library.utia.cas.cz/separaty/2023/RO/filip-0575635.pdf https://link.springer.com/article/10.1007/s11998-023-00775-6 GA22-17529S GA ČR CZ cav_un_auth*0439849 The evaluation of waviness, also known as orange peel, is essential for the quality control of materials in industrial fields working with high gloss materials, e.g., coatings, automotive and metal fabrication. This paper presents an affordable noncontact method for waviness analysis based on a single image of the light source reflected from the surface under study. The spatial perturbations along the contour of the light source reflection are compared to the ideal contour and analyzed in the Fourier domain to obtain standard features that have been compared to commercial ripple characterization device. Additional three method-specific features are proposed and evaluated. Our method has been tested on a set of ten orange peel standards, ten effect, and three solid coating samples and shows promising performance in waviness characterization of glossy surfaces. WOS BD 20000 20200 20205 2024 3 2 R hod 4 4rh 4 20250310154251.5 4 20250310160030.9 RVO:67985556 https://hdl.handle.net/11104/0345380 S Article Chemistry Applied|Materials Science Coatings Films A CHEMISTRY.APPLIED|MATERIALSSCIENCE.COATINGS&FILMS 2.4 0.6 5.5 0.00206 0.336 3343 58 0.424 48.03 2.7 1107 Q2 2.100 146 Q2 45 Q4 Q4 0.39 Q3 52 2023 Soubory v repozitáři: filip-0575635.pdf 85160606366 SCOPUS PUBMED 000999614900001 WOS cav_un_epca*0258432 Journal of Coatings Technology and Research 1547-0091 1935-3804 Roč. 20 č. 5 2023 1703 1712 Springer