Quantitative measurement of binocular color fusion limit for non-spectral colors.
Opt Express
; 19(8): 7325-38, 2011 Apr 11.
Article
em En
| MEDLINE
| ID: mdl-21503043
ABSTRACT
Human perception becomes difficult in the event of binocular color fusion when the color difference presented for the left and right eyes exceeds a certain threshold value, known as the binocular color fusion limit. This paper discusses the binocular color fusion limit for non-spectral colors within the color gamut of a conventional LCD 3DTV. We performed experiments to measure the color fusion limit for eight chromaticity points sampled from the CIE 1976 chromaticity diagram. A total of 2480 trials were recorded for a single observer. By analyzing the results, the color fusion limit was quantified by ellipses in the chromaticity diagram. The semi-minor axis of the ellipses ranges from 0.0415 to 0.0923 in terms of the Euclidean distance in the u'v´ chromaticity diagram and the semi-major axis ranges from 0.0640 to 0.1560. These eight ellipses are drawn on the chromaticity diagram.
Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Visão Ocular
/
Visão Binocular
/
Percepção de Cores
/
Óptica e Fotônica
Idioma:
En
Ano de publicação:
2011
Tipo de documento:
Article