Document Detail


Usefulness of cathode ray tube color displays in chromaticity-discrimination experiments.
MedLine Citation:
PMID:  18349984     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
Chromatic-discrimination thresholds have been determined by use of a CRT color monitor that simulates aperture and object observation modes. The results were compared with earlier ones [Appl. Opt. 35, 176 (1996)] that were obtained under the same experimental observation conditions with different devices. The differences found between the results obtained with the CRT monitor and with visual colorimeters are of the order of magnitude of interobserver variability (9%). However, greater differences were found between results for CRT monitors and for illuminated samples, which could be attributed to suboptimal distribution of the samples in color space. The current results support the usefulness of CRT color monitors in new chromatic-discrimination experiments.
Authors:
M M Pérez; M Melgosa; A El Moraghi; E Hita
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Applied optics     Volume:  39     ISSN:  0003-6935     ISO Abbreviation:  Appl Opt     Publication Date:  2000 Aug 
Date Detail:
Created Date:  2008-03-19     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0247660     Medline TA:  Appl Opt     Country:  United States    
Other Details:
Languages:  eng     Pagination:  4021-30     Citation Subset:  -    
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