Results 31 to 40 of about 3,139,500 (378)
Daylight Spectrum Index: A New Metric to Assess the Affinity of Light Sources with Daylighting [PDF]
, 2018 The current scenario of colorimetry shows a wide variety of different metrics which do not converge in the assessment of the color rendering of light sources.
Acosta García, Ignacio Javier +2 more
core +1 more source
Multidimensional scaling of D15 caps: Color-vision defects among tobacco smokers? [PDF]
, 2004 Tobacco smoke contains a range of toxins including carbon monoxide and cyanide. With specialized cells and high metabolic demands, the optic nerve and retina are vulnerable to toxic exposure.
Bimler, David L, Kirkland, John
core +2 more sources
Hyperspectral imaging in color vision research: tutorial.
Journal of The Optical Society of America A-optics Image Science and Vision, 2019 This tutorial offers an introduction to terrestrial and close-range hyperspectral imaging and some of its uses in human color vision research. The main types of hyperspectral cameras are described together with procedures for image acquisition ...
D. Foster, K. Amano
semanticscholar +1 more source
Diverse Cell Types, Circuits, and Mechanisms for Color Vision in the Vertebrate Retina.
Physiological Reviews, 2019 Synaptic interactions to extract information about wavelength, and thus color, begin in the vertebrate retina with three classes of light-sensitive cells: rod photoreceptors at low light levels, multiple types of cone photoreceptors that vary in spectral
W. Thoreson, D. Dacey
semanticscholar +1 more source
X link color blind: A systematic review of congenital color vision deficiency cognitively and neurologically [PDF]
SHS Web of Conferences, 2023 Color vision deficiency (CVD) can affect people’s perception and limits what job they takes. In order to distinguish colors, different cones differ in spectral sensitivity to capture photons.
Cai Zeyu
doaj +1 more source
Current Neurology and Neuroscience Reports, 2021 Color provides important information about the identity of the objects we encounter. After early processing stages in the retinal cones, thalamus, and occipital cortex, retinal signals reach the ventral temporal cortex for high-level color and object processing, which links color perception with top-down expectations and knowledge.
openaire +2 more sources
Endocrine regulation of multichromatic color vision
Proceedings of the National Academy of Sciences of the United States of America, 2019 Significance Primate and fish genomes contain tandemly replicated cone opsin genes. The human long wavelength-sensitive/medium wavelength-sensitive (LWS/MWS) tandem array underlies trichromatic color vision; mutations in this array cause altered color ...
Robert D. Mackin +6 more
semanticscholar +1 more source
Color vision in anterior ischemic optic neuropathy
American Journal of Ophthalmology Case Reports, 2020 Purpose: The non-arteritic form of anterior ischemic optic neuropathy (AION) is the most common acute optic neuropathy among individuals over the age of fifty, yet little is known about how the disorder affects color vision. We tested the hypothesis that
Stephen C. Pollock, Raymond E. Hubbe
doaj +1 more source
Relation of eye dominancy with color vision discrimination performance ability in normal subjects [PDF]
International Journal of Ophthalmology, 2013 AIM: To evaluate the performance of dominant eye (DE) for color vision discrimination ability among the medical students with normal color vision.CONCLUSION: The color vision discrimination performance ability was found prominent for DE. This superiority
Belkıs Koçtekin +3 more
doaj +1 more source
Nonlinearities and Adaptation of Color Vision from Sequential Principal Curves Analysis [PDF]
Neural Computation, 2016 Mechanisms of human color vision are characterized by two phenomenological aspects: the system is nonlinear and adaptive to changing environments. Conventional attempts to derive these features from statistics use separate arguments for each aspect.
Valero Laparra +3 more
semanticscholar +1 more source