biom:AcquisitionLightingSpectrumCodeSimpleType

simpleType AcquisitionLightingSpectrumCodeSimpleType in namespace http://release.niem.gov/niem/domains/biometrics/4.0/

Definition

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

Diagram

Enumerations

Value	Definition
DEFINED	Defined acquisition spectrum
NIR	Near-infrared acquisition (~700-900nm)
RED	Red portion of visible full-spectrum illumination (~620-750nm)
UNDEFINED	Unknown or unavailable acquisition spectrum
VIS	Visible 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:restriction base="xs:token">

<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>