|
Título:
|
Statistics of color-matching experimental data
|
|
Autores:
|
Carreño Sánchez, Fernando ;
Zoido Chamorro, Jesús Manuel
|
|
Tipo de documento:
|
texto impreso
|
|
Editorial:
|
The Optical Society Of America, 1999-01-01
|
|
Dimensiones:
|
application/pdf
|
|
Nota general:
|
info:eu-repo/semantics/restrictedAccess
|
|
Idiomas:
|
|
|
Palabras clave:
|
Estado = Publicado
,
Materia = Ciencias: Física: Optica
,
Materia = Ciencias Biomédicas: Óptica y optometría: Color
,
Tipo = Artículo
|
|
Resumen:
|
By assuming that color matches are normally distributed in XYZ space, we present a rigorous statistical technique to obtain regions of equally noticeable chromaticity differences. The probability density function of color matches in (x, y, Y) space is calculated according to standard techniques in probability theory. The geometry of the chromaticity thresholds is computed for various confidence levels ?. Because of the asymmetry of the probability density function in (x, y, Y) space, the chromaticity thresholds are not symmetrical around the color center. The asymmetries depend on the color center, and they increase when high confidence levels (?
|
|
En línea:
|
https://eprints.ucm.es/46277/1/Zoido_Statistics-Apl%20Optcs-OSA-1999.pdf
|
