<root>
  <key>EdgeExtraction-sobel</key>
  <exec>otbcli_EdgeExtraction</exec>
  <longname>EdgeExtraction (sobel)</longname>
  <group>Feature Extraction</group>
  <description>Computes edge features on every pixel of the input image selected channel</description>
  <parameter>
    <parameter_type source_parameter_type="ParameterType_InputImage">ParameterRaster</parameter_type>
    <key>in</key>
    <name>Input Image</name>
    <description>The input image to compute the features on.</description>
    <optional>False</optional>
  </parameter>
  <parameter>
    <parameter_type source_parameter_type="ParameterType_Int">ParameterNumber</parameter_type>
    <key>channel</key>
    <name>Selected Channel</name>
    <description>The selected channel index</description>
    <minValue />
    <maxValue />
    <default>1</default>
  </parameter>
  <parameter>
    <parameter_type source_parameter_type="ParameterType_RAM">ParameterNumber</parameter_type>
    <key>ram</key>
    <name>Available RAM (Mb)</name>
    <description>Available memory for processing (in MB)</description>
    <minValue />
    <maxValue />
    <default>128</default>
  </parameter>
  <parameter>
    <parameter_type source_parameter_type="ParameterType_Choice">ParameterSelection</parameter_type>
    <key>filter</key>
    <name>Edge feature</name>
    <description>Choice of edge feature</description>
    <options>
      <choices>
        <choice>sobel</choice>
        </choices>
    </options>
    <default>0</default>
  </parameter>
  <parameter>
    <parameter_type source_parameter_type="ParameterType_OutputImage">OutputRaster</parameter_type>
    <key>out</key>
    <name>Feature Output Image</name>
    <description>Output image containing the edge features.</description>
    <hidden />
  </parameter>
</root>
