Development of a perceptually uniform physical scale for visual assessment of specular gloss
dc.contributor.author | Mohammadalizadeh, Ali | |
dc.contributor.author | Mirjalili, Fereshteh | |
dc.contributor.author | Ameri, Farhad | |
dc.contributor.author | Moradian, Siamak | |
dc.contributor.author | Ansari, Keivan | |
dc.contributor.author | Safi, Mahdi | |
dc.date.accessioned | 2022-11-16T10:03:49Z | |
dc.date.available | 2022-11-16T10:03:49Z | |
dc.date.created | 2021-09-29T19:31:28Z | |
dc.date.issued | 2021 | |
dc.identifier.citation | Physica Scripta. 2021, 96 (3), 1-8. | en_US |
dc.identifier.issn | 0031-8949 | |
dc.identifier.uri | https://hdl.handle.net/11250/3032096 | |
dc.description.abstract | Measuring gloss, visually or instrumentally, has been a challenge in many manufacturing and service industries. However, there exists no standardized method for visual evaluation of equidistance specular gloss. This study aimed to design and prepare a psychometric visually equispaced specular gloss scale for the visual measurement of gloss or any other geometric appearance attribute. To this end, a series of lithographically printed black papers, with different levels of gloss from low to high, were prepared to constitute a visually uniform specular gloss scale. Fourteen observers visually quantified the scale in a unidirectional illumination at three different geometries. Analyzing the results shows that the 60° geometry can quantify the equivalent specular gloss efficiently. A uniform specular gloss scale was prepared by assessing the prepared scale visually under the unidirectional illumination at the 60° geometry. Such a visually uniform specular gloss scale could be employed to develop a standard visual evaluation method of specular gloss in all related industries. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | IOP Publishing | en_US |
dc.title | Development of a perceptually uniform physical scale for visual assessment of specular gloss | en_US |
dc.type | Journal article | en_US |
dc.description.version | submittedVersion | en_US |
dc.source.pagenumber | 1-8 | en_US |
dc.source.volume | 96 | en_US |
dc.source.journal | Physica Scripta | en_US |
dc.source.issue | 3 | en_US |
dc.identifier.doi | 10.1088/1402-4896/abdb57 | |
dc.identifier.cristin | 1940871 | |
cristin.ispublished | true | |
cristin.fulltext | preprint | |
cristin.qualitycode | 1 |