Documentation for National Information Exchange Model (NEIM)
Definition Type: Element
Name: ContrastEnhancement
Namespace: http://niem.gov/niem/external/ogc-sld/1.0.20/dhs-gmo/1.0.0
Containing Schema: sld.xsd
Abstract
Documentation:
"ContrastEnhancement" defines the 'stretching' of contrast for a channel of a false-color image or for a whole grey/color image. Contrast enhancement is used to make ground features in images more visible.
Collapse XSD Schema Diagram:
Drilldown into GammaValue in schema sld_xsd Drilldown into Histogram in schema sld_xsd Drilldown into Normalize in schema sld_xsdXSD Diagram of ContrastEnhancement in schema sld_xsd (National Information Exchange Model (NEIM))
Collapse XSD Schema Code: 
<xsd:element name="ContrastEnhancement">
    <xsd:annotation>
        <xsd:documentation>
        "ContrastEnhancement" defines the 'stretching' of contrast for a
        channel of a false-color image or for a whole grey/color image.
        Contrast enhancement is used to make ground features in images
        more visible.
      </xsd:documentation>
    </xsd:annotation>
    <xsd:complexType>
        <xsd:sequence>
            <xsd:choice minOccurs="0">
                <xsd:element ref="sld:Normalize" />
                <xsd:element ref="sld:Histogram" />
            </xsd:choice>
            <xsd:element ref="sld:GammaValue" minOccurs="0" />
        </xsd:sequence>
    </xsd:complexType>
</xsd:element>
Collapse Child Elements:
Name Type Min Occurs Max Occurs
Normalize sld:Normalize (1) (1)
Histogram sld:Histogram (1) (1)
GammaValue sld:GammaValue 0 (1)
Documentation for National Information Exchange Model (NEIM)

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