biom:AcquisitionLightingSpectrumCodeSimpleType

simpleType AcquisitionLightingSpectrumCodeSimpleType in namespace http://release.niem.gov/niem/domains/biometrics/4.2/

Definition

A data type for a lighting spectrum used in capturing an iris image

Diagram

Enumerations

ValueDefinition
DEFINEDDefined acquisition spectrum
NIRNear-infrared acquisition (~700-900nm)
REDRed portion of visible full-spectrum illumination (~620-750nm)
UNDEFINEDUnknown or unavailable acquisition spectrum
VISVisible full-spectrum acquisition (~380-750nm)

XML Schema

<xs:simpleType name="AcquisitionLightingSpectrumCodeSimpleType">
<xs:annotation>
<xs:documentation>
A data type for a lighting spectrum used in capturing an iris image
</xs:documentation>
</xs:annotation>
<xs:enumeration value="DEFINED">
<xs:annotation>
<xs:documentation>
Defined acquisition spectrum
</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="NIR">
<xs:annotation>
<xs:documentation>
Near-infrared acquisition (~700-900nm)
</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="RED">
<xs:annotation>
<xs:documentation>
Red portion of visible full-spectrum illumination (~620-750nm)
</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="UNDEFINED">
<xs:annotation>
<xs:documentation>
Unknown or unavailable acquisition spectrum
</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="VIS">
<xs:annotation>
<xs:documentation>
Visible full-spectrum acquisition (~380-750nm)
</xs:documentation>
</xs:annotation>
</xs:enumeration>
</xs:restriction>
</xs:simpleType>