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<article article-type="research-article">
  <front>
    <journal-meta>
      <journal-id journal-id-type="aggregator">72010410</journal-id>
      <journal-title>NIP &amp; Digital Fabrication Conference</journal-title>
      <abbrev-journal-title>nip digi fabric conf</abbrev-journal-title>
      <issn pub-type="ppub">2169-4451</issn><issn pub-type="epub"/>
      <publisher>
        <publisher-name>Society of Imaging Science and Technology</publisher-name>
        <publisher-loc>7003 Kilworth Lane, Springfield, VA 22151, USA</publisher-loc>
      </publisher>
    </journal-meta>
    <article-meta><article-id pub-id-type="doi">10.2352/ISSN.2169-4451.2009.25.1.art00087_2</article-id>
      <article-id pub-id-type="sici">2169-4451(20090101)2009:2L.727;1-</article-id>
      <article-id pub-id-type="publisher-id">nip_v2009n2/splitsection87.xml</article-id>
      <article-id pub-id-type="other">/ist/nipdf/2009/00002009/00000002/art00087</article-id>
      <article-categories>
        <subj-group>
          <subject>Articles</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title>Scanner Characterization for Color Measurement of EP Printed Output</article-title>
      </title-group>
      <contrib-group>
        <contrib>
          <name>
            <surname>Asman</surname>
            <given-names>Andrew J.</given-names>
          </name>
        </contrib>
        <contrib>
          <name>
            <surname>Rippetoe</surname>
            <given-names>Edward E.</given-names>
          </name>
        </contrib>
        <contrib>
          <name>
            <surname>Cooper</surname>
            <given-names>Brian E.</given-names>
          </name>
        </contrib>
      </contrib-group>
      <pub-date>
        <day>01</day>
        <month>01</month>
        <year>2009</year>
      </pub-date>
      <volume>2009</volume>
      <issue>2</issue>
      <fpage>727</fpage>
      <lpage>731</lpage>
      <permissions>
        <copyright-year>2009</copyright-year>
      </permissions>
      <abstract>
        <p>Typical automated print quality assessment tools use desktop scanners to analyze printed output. Unfortunately, due to the noncolorimetric properties of scanners, results can vary significantly depending upon the scanner used. This paper describes an investigation into using ICC (International
 Color Consortium) profiling as a tool to characterize the color response of a given scanner. The goal of this work is to create a scanner profile that can accurately measure the color of EP (electophotographic) printed output through the manipulation of targets, post processing refinement
 techniques, and the minimization of the effects of scanner non-uniformities. Targets with known color characteristics were created and scanned. Using open source software, ICC profiles were created from the scans to characterize a scanner's response to the colors in the targets. Through
 experimentation, it was determined that the maximum error of the profile can be minimized through post processing refinement. The main contributors to the average error were scanner nonuniformities and target characteristics, including uniformity, type, layout, and gamut. The results show
 that it is possible to, on average, characterize the output of a single EP printer to within 2 &#x394;E<sub>76</sub> and the output of several EP printers to within 3 &#x394;E<sub>76</sub>. This is a quality level good enough to suggest that ICC profiling can be a fast, cost-effective solution
 toward obtaining reasonable color consistency across scanners, as well as a possible low-cost alternative to a spectrophotometer for specific applications.</p>
      </abstract>
    </article-meta>
  </front>
</article>
