This document specifies requirements for multispectral imaging devices to measure and compare the decorative surfaces. Based on spatially resolved spectral measurement of reflecting surfaces, tristimulus images are computed. A metric is provided that reflects the visual closeness between a reference surface and a comparison surface using a single index called SIM_PDE. Recommendations are provided with regard to laboratory sample preparation.
This document is not applicable to functional surfaces.
Status: PublishedPublication date: 2023-09
Edition: 1Number of pages: 10
Technical Committee: ISO/TC 130 Graphic technology
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