Comparative Analysis of Low-Cost Portable Spectrophotometers for Colorimetric Accuracy on the RAL Design System Plus Color Calibration Target

Comparative Analysis of Low-Cost Portable Spectrophotometers for Colorimetric Accuracy on the RAL Design System Plus Color Calibration Target

Novel low-cost portable spectrophotometers could be an alternative to traditional spectrophotometers and calibrated RGB cameras by offering lower prices and convenient measurements but retaining high colorimetric accuracy. This study evaluated the colorimetric accuracy of low-cost, portable spectrop...

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Bibliographic Details
Main Authors: Jaša Samec, Eva Štruc, Inese Berzina, Peter Naglič, Blaž Cugmas
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Series:Sensors
Subjects:
colorimetric accuracy
portable spectrophotometers
color calibration target
RAL Design System Plus
CIEDE2000 color difference
low-cost colorimetry
Online Access:https://www.mdpi.com/1424-8220/24/24/8208
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