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Background and objectives: Color vision deficiency or color blindness is a difficulty in recognizing certain colors. The color vision deficient persons remain unmindful about their condition and only become aware accidentally when tested for color ...
Azad Jameel Hussein +1 more
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Multispectral Analysis of Color Vision Deficiency Tests
Color deficiency tests are usually produced by means of polygraphy technologies and help to diagnose the type and severity of the color deficiencies. Due to different factors, as lighting conditions or age of the test, standard characteristics of these ...
Sergejs FOMINS, Maris OZOLINSH
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Prevalence of color vision deficiency among school-going boys in South India [PDF]
Purpose: Impact of color vision deficiency (CVD) on activities at school and productivity at work and consequential psychosocial difficulties has been reported.
Sruthi Sree Krishnamurthy +3 more
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A Novel Approach to Image Recoloring for Color Vision Deficiency [PDF]
In this paper, a novel method to modify color images for the protanopia and deuteranopia color vision deficiencies is proposed. The method admits certain criteria, such as preserving image naturalness and color contrast enhancement.
George E. Tsekouras +6 more
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Optimal Color Correction Based on Image Analysis for Color Vision Deficiency [PDF]
The primary goal of image color correction is to minimize color confusion for those people who experience deficiencies in their ability to distinguish certain colors.
Jongho Choi +4 more
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Prevalence of color vision deficiency among arc welders [PDF]
Purpose: This study was performed to investigate whether occupationally related color vision deficiency can occur from welding. Methods: A total of 50 male welders, who had been working as welders for at least 4 years, were randomly selected as case ...
Samira Heydarian +4 more
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Color vision deficiency (CVD) is a defect of vision with disability to distinguish colors. Color vision deficiency can be divided into the two categories, congenital and acquired.
M Mahjoob M +2 more
doaj +1 more source
Prevalence of color vision deficiency among school children in Wolkite, Southern Ethiopia [PDF]
Objective Colour vision deficiency is the commonest disorders of vision and undiagnosed colour vision defect could pose a handicap to the performance of an affected student.
Gashaw Garedew Woldeamanuel +1 more
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ACQUIRED COLOR VISION DEFICIENCY IN PARKINSON’S DISEASE [PDF]
Acquired color deficiency in the tritan axis in Parkinson’s disease has already been reported, manifesting itself as impaired performance in various visual tasks. However, its clinical significance has always been controversial.
S.A. Tabassi +1 more
doaj +3 more sources
A color compensation scheme has been developed to enhance the perception of people with color vision deficiency (CVD) and for people suffering from anomalous trichromacy.
Seungji Yang +3 more
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