Document Detail


Re-locating colors in the OSA space.
MedLine Citation:
PMID:  21264710     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
A monolexemic color-naming experiment in the Italian language was performed on a sample of 1,014 colors obtained extending the OSA-UCS color system (E-OSA). Colors were rendered on a Mitsubishi Diamond pro 2070 monitor as patches subtending 10° of visual angle in a completely dark room. The 11 universal categories proposed by Berlin and Kay (Basic color terms: Their universality and evolution, 1969) were considered. Consensus, consistency and focal colors were determined for each category. Comparisons were performed among the results obtained using Boynton & Olson (B&O), the extended OSA (E-OSA), a subset of it covering almost all the B&O sample (R-OSA) and the Sturges & Whitfield (S&W) sample sets. A good overlap could be observed among the locations of the consensus colors in the {L, j, g} color model between B&O and R-OSA, as well as a close proximity among the centroids of homologue regions for the majority of the classes. The analysis of the location of focal colors versus the centroids suggests that an additional basic term could be missing for the Italian language in the blue category.
Authors:
Giulia Paggetti; Guido Bartoli; Gloria Menegaz
Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2010-11-25
Journal Detail:
Title:  Attention, perception, & psychophysics     Volume:  -     ISSN:  1943-393X     ISO Abbreviation:  -     Publication Date:  2010 Nov 
Date Detail:
Created Date:  2011-1-25     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101495384     Medline TA:  Atten Percept Psychophys     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Affiliation:
Department of Computer Science, University of Verona, Strada le Grazie 15, 37134, Verona, Italy, giulia.paggetti@univr.it.
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