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Color Vision Deficiency

Workplace Health & Safety, 2013
Occupational and environmental health nurses can promote awareness of color vision deficiency in the workplace.
openaire   +2 more sources

Improved Filter Designs Using Image Processing Techniques for Color Vision Deficiency (CVD) Types

Symmetry
The eye is one of our five sense organs, where optical and neural structures are integrated. It works in synchrony with the brain, enabling the formation of meaningful images.
Fatma Akalın   +3 more
semanticscholar   +1 more source

Acquired color vision deficiency

Survey of Ophthalmology, 2016
Acquired color vision deficiency occurs as the result of ocular, neurologic, or systemic disease. A wide array of conditions may affect color vision, ranging from diseases of the ocular media through to pathology of the visual cortex. Traditionally, acquired color vision deficiency is considered a separate entity from congenital color vision deficiency,
openaire   +2 more sources

ColorAssist: Perception-Based Recoloring for Color Vision Deficiency Compensation

IEEE Transactions on Image Processing
Image enhancement methods have been widely studied to improve the visual quality of diverse images, implicitly assuming that all human observers have normal vision.
Liqun Lin   +6 more
semanticscholar   +1 more source

How Effective are Indicators for Individuals with Color Vision Deficiency?

Journal of Chemical Education, 2023
Coloured indicators, whether solution or paper based, are often used in laboratory courses and academic/industrial research as a qualitative method to test important experimental markers.
Nicholas J. Roberts   +3 more
semanticscholar   +1 more source

Toward barrier-free cartography: a similarity- and discrimination-based approach to automatically enhance qualitative color schemes for color vision deficiency

Cartography and Geographic Information Science
Qualitative color schemes are often designed without considering people with color vision deficiency, causing confusion when reading maps. Thus, this paper proposes an automatic approach to enhancing existing qualitative color schemes for color vision ...
Taisheng Chen   +5 more
semanticscholar   +1 more source

Color Vision Deficiency

Journal of Learning Disabilities, 1973
Color vision deficiency was hypothesized to be associated with impaired learning and inappropriate classroom behavior and with a higher observed frequency of referrals to programs for the educationally handicapped. Diagnostic color vision screening was conducted in 11 of 18 classrooms for the educationally handicapped (EH) and in an equivalent number ...
openaire   +1 more source

Evaluation of participants' awareness of color vision deficiency: a comparative analysis of self-reported diagnosis and objective diagnostic testing.

Journal of The Optical Society of America A-optics Image Science and Vision
Despite the extensive literature on the challenges faced by people with color vision deficiency (CVD), significant gaps persist in participant awareness of the age of CVD diagnosis.
Z. Jansone-Langina, Renārs Trukša
semanticscholar   +1 more source

Genetics of Color Vision Deficiencies

2003
The normal X-chromosome-linked color vision gene array is composed of a single red pigment gene followed by one or more green pigment genes. The high degree of homology between these genes predisposed them to unequal recombination, leading to gene deletions or the formation of red-green hybrid genes that explain the majority of the common red-green ...
Samir S, Deeb, Susanne, Kohl
openaire   +2 more sources

A Physiologically‐Based Simulation Model of Color Appearance for Red‐Green Color Vision Deficiency

Color Research & Application
Various simulation methods of color appearance for dichromats or anomalous trichromats have been proposed over the years. To further improve the performance of the simulation model and extend the application range to both dichromats and anomalous ...
Lijia Sun   +6 more
semanticscholar   +1 more source

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