2013 IEEE 15th International Conference on E-Health Networking, Applications and Services (Healthcom 2013) 2013
DOI: 10.1109/healthcom.2013.6720766
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A skillet-based recoloring algorithm for dichromats

Abstract: The color is a valuable communication resource, not just as part of the message itself, but also as a way of discriminating between the diverse contents of a given message. However, not all people have the ability to distinguish the color in a normal way. About 5% of the world population (8% of men) has a visual impairment, called color vision deficiency (CVD) or, simply, colorblindness. This vision deficiency also has a negative impact in both virtual and real worlds, because it compromises the correct interp… Show more

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Cited by 12 publications
(4 citation statements)
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“…The authors employed optimization based recoloring methods using two color rotation steps in CIELAB color space. A compensation algorithm which eliminates the confusion between red and green colors was created in 2013 by Abel J. P. Gomes and Madalena G. Ribeiro (14). The authors remap the red region excluding the green color using the maximum saturation to promise that the couple of different hues are mapped onto two diverse hues.…”
Section: Color Compensation Algorithmsmentioning
confidence: 99%
See 1 more Smart Citation
“…The authors employed optimization based recoloring methods using two color rotation steps in CIELAB color space. A compensation algorithm which eliminates the confusion between red and green colors was created in 2013 by Abel J. P. Gomes and Madalena G. Ribeiro (14). The authors remap the red region excluding the green color using the maximum saturation to promise that the couple of different hues are mapped onto two diverse hues.…”
Section: Color Compensation Algorithmsmentioning
confidence: 99%
“…Let f = [fr, fg, fb] represent the original image containing three color groups: r, g and b. αp, αd and αt represent the degree of fuzziness of red, green and blue-yellow blindness respectively. Equations [12], [13] and [14] show the correction for red, green and blue-yellow blindness respectively by adjustment of the non-confusing components present in the confusion color.…”
Section: Figure V Simulated Images For Varying Degrees Of Blue-yellow...mentioning
confidence: 99%
“…The observation shows that subjective feedback is elicited on the compensated images from the colour blind or simulation is done on the compensated images and feedback from normal vision users is sought [31][32][33][34][35]. Other authors have compared the compensated images with the state-of-the-art and checked the effectiveness in terms of contrast, clarity and computation time [36][37][38][39][40]. A couple of authors have used Thurstone's Law of Comparative Judgment for seeking subjective feedback from the colour blind on the compensated images [41][42].…”
Section: Review Of Existing Literaturementioning
confidence: 99%
“…Currently, most color adaptation algorithms are based on color mapping, i.e., they map some colors onto other colors, as it the case of the following algorithms due to Martin et al [7], Ichikawa et al [8], Rasche et al [9], Iaccarino et al [10], Huang et al [11], Kuhn et al [12], Doliotis et al [13], Wang et al [14], Chen et al [15], and Ribeiro and Gomes [16] [17]. However, in general, these algorithms tend to recoloring most pixels of an image, causing loss of naturalness of color as perceived by dichromat people [Ichikawa et al 2003 [Flatla et al 2013], though the resulting contrast is more noticeable after all.…”
Section: B Related Workmentioning
confidence: 99%