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P‐84: Spectrometer‐Enhanced Imaging Colorimetry
Author(s) -
Becker Michael E.,
Neumeier Jürgen,
Wolf Martin
Publication year - 2017
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.11951
Subject(s) - chromaticity , colorimetry , rgb color model , spectroradiometer , luminance , metrology , spectrometer , optics , computer science , computer graphics (images) , calibration , computer vision , artificial intelligence , physics , reflectivity , quantum mechanics
We introduce the combination of a high resolution RGB‐camera with an array spectroradiometer for fast and accurate evaluation of lateral variations of chromaticity and luminance in the field of display metrology. The paper provides an analysis of the performance of this instrument when applied to colorimetric calibrations of state‐of‐the‐art computer display screens under the timing constraints of manufacturing lines.