<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1405-5546</journal-id>
<journal-title><![CDATA[Computación y Sistemas]]></journal-title>
<abbrev-journal-title><![CDATA[Comp. y Sist.]]></abbrev-journal-title>
<issn>1405-5546</issn>
<publisher>
<publisher-name><![CDATA[Instituto Politécnico Nacional, Centro de Investigación en Computación]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1405-55462019000401191</article-id>
<article-id pub-id-type="doi">10.13053/cys-23-4-2989</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Ajuste en luminancia y espacios de color para generar contrastes visibles en personas con daltonismo tricromático anómalo]]></article-title>
<article-title xml:lang="en"><![CDATA[Adjustment in Luminance and Color Spaces to Generate Contrasts Visible for People with Abnormal Trichromatic Color Blindness]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Uribe Leal]]></surname>
<given-names><![CDATA[Ricardo Antonio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lizama Pérez]]></surname>
<given-names><![CDATA[Luis Adrian]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Autónoma de Querétaro Facultad de Informática y Sistemas ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Politécnica de Pachuca Sección de Posgrado ]]></institution>
<addr-line><![CDATA[Zempoala ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2019</year>
</pub-date>
<volume>23</volume>
<numero>4</numero>
<fpage>1191</fpage>
<lpage>1198</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1405-55462019000401191&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1405-55462019000401191&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1405-55462019000401191&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen La percepción del color permite la visibilidad en los individuos pero es algo relativo al sujeto y a la luz del ambiente que lo rodea. Tal percepción está dada por dos tipos de células en los ojos, conos y bastones. La deficiencia en la captación de la luz en algunas de estas células provoca que los colores sean percibidos de maneras distintas, desde la ausencia de un color hasta la confusión entre tonalidades. En este artículo presentamos un método de ajuste en luminancia y espacios de color para generar contrastes visibles en personas con daltonismo tricromático anómalo.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The perception of color allows visibility in individuals but it is something relative to the subject and the ambient light surrounding it. Such a perception is given by two types of eye cells, cones and Canes. Deficiency in light uptake in some of these cells cause the colors to be perceived in different ways, from the absence of a color until the confusion between tonalities. In this article we present a method of luminance adjustment and color spaces to generate visible contrasts in people with trichrometic color blindness.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Luminancia]]></kwd>
<kwd lng="es"><![CDATA[crominancia]]></kwd>
<kwd lng="es"><![CDATA[daltonismo tricromático anómalo]]></kwd>
<kwd lng="en"><![CDATA[Luminance]]></kwd>
<kwd lng="en"><![CDATA[color space]]></kwd>
<kwd lng="en"><![CDATA[abnormal trichromatic color blindness]]></kwd>
</kwd-group>
</article-meta>
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