Review of instrumental inter‐agreement study of spectral and colorimetric data of commercial multiangle spectrophotometers

Please use this identifier to cite or link to this item:
Información del item - Informació de l'item - Item information
Title: Review of instrumental inter‐agreement study of spectral and colorimetric data of commercial multiangle spectrophotometers
Authors: Perales, Esther | Micó-Vicent, Bàrbara | Huraibat, Khalil | Martínez-Verdú, Francisco M. | Dietz, Christian | Yamanoi, Yuta
Research Group/s: Visión y Color
Center, Department or Service: Universidad de Alicante. Departamento de Óptica, Farmacología y Anatomía
Keywords: Color measurement | Goniochromatism | Inter-model-agreement | Reproducibility | Spectrophotometry
Knowledge Area: Óptica
Issue Date: Apr-2019
Publisher: Wiley Periodicals
Citation: Color Research and Application. 2019, 44(2): 168-175. doi:10.1002/col.22320
Abstract: Several different instruments have been introduced into the market to obtain good color characterization for different measurement configurations. These commercial instruments have different optical and working configurations, however, the measurement data provided by each instrument should be similar to have good consistency when comparing them to each other measuring the same sample material. Therefore, the purpose of this work was to apply an inter‐model agreement study of spectral and colorimetric data of three instruments (CM‐M6, BYK‐mac‐I, and MA98). Two different statistical tests were applied following ASTM recommendations. In general, the measurement geometries close to the specular direction and the flop direction showed greater deviations. In addition, the partial color differences calculated for the comparison of MA98 versus CM‐M6 were larger than the BYK‐mac‐i versus CM‐M6 comparison. Finally, it can be concluded that most of the measurement geometries were statistically significantly different from each other which means that these differences were due to systematic or bias errors and not exclusively to random errors.
Sponsor: The authors are grateful to the EMRP for funding the project “Bidirectional reflectance definitions” (16NRM08). The EMRP is jointly funded by EMRP participating countries within EURAMET and the European Union. We thank the Spanish Ministry of Economy and Competitiveness for the project DPI2015-65814-R.
ISSN: 0361-2317 (Print) | 1520-6378 (Online)
DOI: 10.1002/col.22320
Language: eng
Type: info:eu-repo/semantics/article
Rights: © 2018 Wiley Periodicals, Inc.
Peer Review: si
Publisher version:
Appears in Collections:INV - GVC - Artículos de Revistas

Files in This Item:
Files in This Item:
File Description SizeFormat 
Thumbnail2019_Perales_etal_ColorResAppl_final.pdfVersión final (acceso restringido)1,16 MBAdobe PDFOpen    Request a copy

Items in RUA are protected by copyright, with all rights reserved, unless otherwise indicated.