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Behavior of a periodic chromatic test with an achromatic Ronchi grating as a background
Author(s) -
Montañana I. Tortajada,
Colomer J. Montalvá,
Rico M. Aguilar
Publication year - 2012
Publication title -
color research and application
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.393
H-Index - 62
eISSN - 1520-6378
pISSN - 0361-2317
DOI - 10.1002/col.20712
Subject(s) - achromatic lens , grating , optics , chromatic scale , contrast (vision) , high contrast , physics
The aim of this article is to study the influence of an achromatic Ronchi grating (white and black stripes) used as a background, over a periodic chromatic test (red or green). Depending on the grating frequency, two parameters were used to study this influence: modulation ratio and grating contrast. © 2011 Wiley Periodicals, Inc. Col Res Appl, 2012