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dc.contributor.authorMachado, Gustavo Mellopt_BR
dc.contributor.authorOliveira Neto, Manuel Menezes dept_BR
dc.contributor.authorFernandes, Leandro Augusto Fratapt_BR
dc.date.accessioned2011-01-29T06:00:46Zpt_BR
dc.date.issued2009pt_BR
dc.identifier.issn1077-2626pt_BR
dc.identifier.urihttp://hdl.handle.net/10183/27630pt_BR
dc.description.abstractColor vision deficiency (CVD) affects approximately 200 million people worldwide, compromising the ability of these individuals to effectively perform color and visualization-related tasks. This has a significant impact on their private and professional lives. We present a physiologically-based model for simulating color perception. Our model is based on the stage theory of human color vision and is derived from data reported in electrophysiological studies. It is the first model to consistently handle normal color vision, anomalous trichromacy, and dichromacy in a unified way. We have validated the proposed model through an experimental evaluation involving groups of color vision deficient individuals and normal color vision ones. Our model can provide insights and feedback on how to improve visualization experiences for individuals with CVD. It also provides a framework for testing hypotheses about some aspects of the retinal photoreceptors in color vision deficient individuals.en
dc.format.mimetypeapplication/pdf
dc.language.isoengpt_BR
dc.relation.ispartofIEEE transactions on visualization and computer graphics. Los Alamitos. Vol. 15, no 6 (2009 Nov./Dec.), p. 1291-1298pt_BR
dc.rightsOpen Accessen
dc.subjectModels of color vision.en
dc.subjectRealidade virtualpt_BR
dc.subjectComputação gráficapt_BR
dc.subjectColor perceptionen
dc.subjectSimulation of color vision deficiencyen
dc.subjectAnomalous trichromacyen
dc.subjectDichromacyen
dc.titleA physiologically-based model for simulation of color vision deficiencypt_BR
dc.typeArtigo de periódicopt_BR
dc.identifier.nrb000751721pt_BR
dc.type.originEstrangeiropt_BR


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