Results 211 to 220 of about 515 (250)

Uniform-scale chromaticity diagram with angular coordinates in zero-curvature space

Journal of the Optical Society of America A, 1991
Dichromats have angular color discrimination in the usual chromaticity diagrams. Normal trichromatic vision is obtained by combining tritanopic and deuteranopic vision. In this paper, a new pair of angular variables is introduced from which, by a suitable transformation, a uniform-scale chromaticity diagram in zero-curvature space is obtained.
openaire   +2 more sources

Nonlinear Relations of Psychometric Scale Values to Chromaticity Differences*

Journal of the Optical Society of America, 1963
Psychometric scale values for color differences are correlated with physically measured chromaticity differences by use of a formula which postulates that the scale values are proportional to some power, less than unity, of distance in a subjectively isotropic, projective transformation of the CIE chromaticity diagram.
openaire   +1 more source

Color Differences in a Deuteranope Scaled by Chromatic Modulation Sensitivity

1989
The sensitivity of a deuteranope to chromaticity differences was measured using evoked cortical potential (VECP) and psychophysical methods used previously with color-normal subjects. The chromatically modulated spatial stimuli contained two equally bright interdigitated sine wave gratings of monochromatic light.
Karen A. Manning, Kenneth Knoblauch
openaire   +1 more source

A Bioinspired Retinomorphic Device for Spontaneous Chromatic Adaptation

Advanced Materials, 2022
Tan Yinlong, Tian Jiang
exaly  

Uniform Chromaticity Scale Diagram

2023
openaire   +1 more source

Chromatic polydiacetylene with novel sensitivity

Chemical Society Reviews, 2010
Xuemei Sun
exaly  

Liquid crystal integrated metalens with tunable chromatic aberration

Advanced Photonics, 2020
Peng Chen, Wei Hu
exaly  

Resolution and aberration correction in liquid cell transmission electron microscopy

Nature Reviews Materials, 2018
Niels de Jonge, Lothar Houben, Frances M Ross   +2 more
exaly  

At-will chromatic dispersion by prescribing light trajectories with cascaded metasurfaces

Light: Science and Applications, 2020
Andrew McClung, Mahdad Mansouree, Amir Arbabi   +2 more
exaly  

Chromatic scales

2009
openaire   +1 more source