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    <title>topic MATH/Processes behind Image Classification? in Geoprocessing Questions</title>
    <link>https://community.esri.com/t5/geoprocessing-questions/math-processes-behind-image-classification/m-p/343515#M11980</link>
    <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;Hi there,&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;I'm doing a MSc dissertation in a "Output Comparison of Image Classification algorithm" with ArcGIS, ERDAS, ENVI and QGIS.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Even-though I use the same algorithm and same settings, the output are different. &lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Therefore is it possible to get the "processes" or MATH behind how ESRI (and the others) have built their tool, so I can explain why there is a difference ???&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
    <pubDate>Fri, 07 Feb 2014 06:25:14 GMT</pubDate>
    <dc:creator>HenrikSvenningsen</dc:creator>
    <dc:date>2014-02-07T06:25:14Z</dc:date>
    <item>
      <title>MATH/Processes behind Image Classification?</title>
      <link>https://community.esri.com/t5/geoprocessing-questions/math-processes-behind-image-classification/m-p/343515#M11980</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;Hi there,&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;I'm doing a MSc dissertation in a "Output Comparison of Image Classification algorithm" with ArcGIS, ERDAS, ENVI and QGIS.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Even-though I use the same algorithm and same settings, the output are different. &lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Therefore is it possible to get the "processes" or MATH behind how ESRI (and the others) have built their tool, so I can explain why there is a difference ???&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Fri, 07 Feb 2014 06:25:14 GMT</pubDate>
      <guid>https://community.esri.com/t5/geoprocessing-questions/math-processes-behind-image-classification/m-p/343515#M11980</guid>
      <dc:creator>HenrikSvenningsen</dc:creator>
      <dc:date>2014-02-07T06:25:14Z</dc:date>
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