RT Journal Article
T1 The Weber fraction and asymmetries in luminance thresholds
A1 Carreño Sánchez, Fernando
A1 Zoido Chamorro, Jesús Manuel
AB Presented in this article is a method for the determination of the Weber fraction by analyzing data obtained from color-matching experiments. The method is based on a rigorous analysis of the probability density function derived from discrimination judgments made in the xyY space. Analysis shows the thresholds for luminance increments and decrements are shown to be different and asymmetric and the Weber fraction to depend on the target's level of luminance and chromaticity.
PB John Wiley & Sons, Inc.
SN 0361-2317
YR 2002
FD 2002-10
LK https://hdl.handle.net/20.500.14352/60292
UL https://hdl.handle.net/20.500.14352/60292
LA eng
NO Issue online: 27 August 2002; Version of record online: 27 August 2002; Manuscript Accepted: 22 October 2001; Manuscript Received: 9 July 2001
DS Docta Complutense
RD 27 abr 2024