<?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>S1405-55462003000100004</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Noisy Binary Texture Recognition Using the Coordinated Cluster Transform]]></article-title>
<article-title xml:lang="es"><![CDATA[Reconocimiento de Texturas Binarias Ruidosas Usando la Transformada de Cúmulos Coordinados]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Kurmyshev]]></surname>
<given-names><![CDATA[Evguenii]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cuevas]]></surname>
<given-names><![CDATA[Francisco]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sánchez]]></surname>
<given-names><![CDATA[Raúl]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Centro de Investigaciones en Óptica, A.C.  ]]></institution>
<addr-line><![CDATA[León Guanajuato]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2003</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2003</year>
</pub-date>
<volume>6</volume>
<numero>3</numero>
<fpage>196</fpage>
<lpage>203</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1405-55462003000100004&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1405-55462003000100004&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1405-55462003000100004&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[In this paper a technique using the coordinated cluster representation (CCR) is examined for recognition of binary computer generated and natural texture images corrupted by additive noise. A normalized local property histogram of the CCR is used as a unique feature vector. The ability of the descriptor to capture spatial statistical features of an image is exploited. The evaluation criteria is the recognition performance using a simple minimum distance classifier for recognition purposes. The experimental results indicate that the proposed technique is efficient for recognition of textures deteriorated by high level additive noise. Textures under test run through periodic up to random ones.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[En este artículo se estudia una técnica, basada en la representación de imágenes por cúmulos coordinados (RICC), para el reconocimiento de imágenes binarias tanto de texturas naturales como aquellas generadas por computadora, las cuales fueron corrompidas por un ruido aditivo. El histograma normalizado de RICC es usado como vector único de características de la imagen. Se explota la habilidad del descriptor de captar las características estadísticas espaciales de una imagen. Como un criterio de evaluación usamos la eficiencia de reconocimiento usando un clasificador simple de distancia mínima para el reconocimiento. Se muestra que la técnica propuesta es eficiente para el reconocimiento de texturas deterioradas por el ruido aditivo. Se prueba la eficiencia del método en un rango amplio de texturas, siendo éstas desde puramente periódicas hasta completamente aleatorias.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Pattern recognition]]></kwd>
<kwd lng="en"><![CDATA[binary texture analysis]]></kwd>
<kwd lng="en"><![CDATA[image representation]]></kwd>
<kwd lng="en"><![CDATA[coordinated clusters]]></kwd>
<kwd lng="es"><![CDATA[Reconocimiento de patrones]]></kwd>
<kwd lng="es"><![CDATA[análisis de texturas binarias]]></kwd>
<kwd lng="es"><![CDATA[representación de imágenes]]></kwd>
<kwd lng="es"><![CDATA[cúmulos coordinados]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[ <p align="justify"><font face="verdana" size="4">Art&iacute;culo</font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="center"><font face="verdana" size="4"><b>Noisy Binary Texture Recognition Using the Coordinated Cluster Transform</b></font></p>     <p align="center"><font face="verdana" size="2">&nbsp;</font></p>     <p align="center"><font face="verdana" size="3"><b><i>Reconocimiento de Texturas Binarias Ruidosas Usando la Transformada de C&uacute;mulos Coordinados</i></b></font></p>     <p align="center"><font face="verdana" size="2">&nbsp;</font></p>     <p align="center"><font face="verdana" size="2"><b>Evguenii Kurmyshev, Francisco Cuevas and Ra&uacute;l S&aacute;nchez</b></font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><i>Centro de Investigaciones en &Oacute;ptica, A.C. Apartado Postal 1&#150;948 Le&oacute;n Guanajuato, M&eacute;xico. E&#150;mails: <a href="mailto:kev@foton.cio.mx">kev@foton.cio.mx</a> ; <a href="mailto:fjcuevas@foton.cio.mx">fjcuevas@foton.cio.mx</a> ; <a href="mailto:sanchez@foton.cio.mx">sanchez@foton.cio.mx</a></i></font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2">Article received on May 6, 2002    <br> Accepted on March 14, 2003</font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><b>Abstract</b></font></p>     <p align="justify"><font face="verdana" size="2">In this paper a technique using the coordinated cluster representation (CCR) is examined for recognition of binary computer generated and natural texture images corrupted by additive noise. A normalized local property histogram of the CCR is used as a unique feature vector. The ability of the descriptor to capture spatial statistical features of an image is exploited. The evaluation criteria is the recognition performance using a simple minimum distance classifier for recognition purposes. The experimental results indicate that the proposed technique is efficient for recognition of textures deteriorated by high level additive noise. Textures under test run through periodic up to random ones.</font></p>     <p align="justify"><font face="verdana" size="2"><b>Keywords:</b> Pattern recognition, binary texture analysis, image representation, coordinated clusters.</font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><b>Resumen</b></font></p>     <p align="justify"><font face="verdana" size="2">En este art&iacute;culo se estudia una t&eacute;cnica, basada en la representaci&oacute;n de im&aacute;genes por c&uacute;mulos coordinados (RICC), para el reconocimiento de im&aacute;genes binarias tanto de texturas naturales como aquellas generadas por computadora, las cuales fueron corrompidas por un ruido aditivo. El histograma normalizado de RICC es usado como vector &uacute;nico de caracter&iacute;sticas de la imagen. Se explota la habilidad del descriptor de captar las caracter&iacute;sticas estad&iacute;sticas espaciales de una imagen. Como un criterio de evaluaci&oacute;n usamos la eficiencia de reconocimiento usando un clasificador simple de distancia m&iacute;nima para el reconocimiento. Se muestra que la t&eacute;cnica propuesta es eficiente para el reconocimiento de texturas deterioradas por el ruido aditivo. Se prueba la eficiencia del m&eacute;todo en un rango amplio de texturas, siendo &eacute;stas desde puramente peri&oacute;dicas hasta completamente aleatorias.</font></p>     <p align="justify"><font face="verdana" size="2"><b>Palabras clave: </b>Reconocimiento de patrones, an&aacute;lisis de texturas binarias, representaci&oacute;n de im&aacute;genes, c&uacute;mulos coordinados.</font></p>     ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><a href="/pdf/cys/v6n3/v6n3a4.pdf" target="_blank">DESCARGAR ART&Iacute;CULO EN FORMATO PDF</a></font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><b>Acknowledgments</b></font></p>     <p align="justify"><font face="verdana" size="2">This work was supported by CONACYT under the grant No. 31168&#150;A. Francisco Cuevas thanks the Centro de Investigaciones en &Oacute;ptica, A. C, CONACYT, and Centro de Investigaci&oacute;n en Computaci&oacute;n of the Instituto Polit&eacute;cnico Nacional of M&eacute;xico for the support.</font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><b>References</b></font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2"><b>Azencott R. </b>and <b>Wang J.P., </b>"Texture classification using windowed Fourier filters", <i>IEEE Transactions on Pattern Analysis and Machine Intelligence, </i>Vol. 19, No.2, pp.148&#150;157, 1997.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=2044669&pid=S1405-5546200300010000400001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2"><b>Berry J.R. </b>and <b>Goutsias J., </b>"A Comparison of Matrix Texture Features Using a Maximum Likelihood Texture Classifier" in <i>Visual Communication and Image Processing IV, Proc. 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<page-range>905-910</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
