ansi-nist:IrisImageAcquisitionLightingSpectrumValue
Indicates the lighting spectrum used in capturing the iris image.
Element information
Namespace: http://niem.gov/niem/ansi-nist/2.0
Schema document: ansi-nist/2.0/ansi-nist.xsd
Type: ansi-nist:ALSCodeType
Properties: Global, Qualified, Nillable
Content
from type ansi-nist:ALSCodeSimpleType
Valid value Description NIR Near-infrared illumination (~700-850nm) VIS Visible full-spectrum illumination (~380-740nm)
Attributes
| Name | Occ | Type | Description | Notes |
|---|---|---|---|---|
| s:id | [0..1] | xsd:ID | from group s:SimpleObjectAttributeGroup | |
| s:metadata | [0..1] | xsd:IDREFS | from group s:SimpleObjectAttributeGroup | |
| s:linkMetadata | [0..1] | xsd:IDREFS | from group s:SimpleObjectAttributeGroup |
Used in
- Type ansi-nist:IrisImageType (Element ansi-nist:IrisImage)
Sample instance
<ansi-nist:IrisImageAcquisitionLightingSpectrumValue>NIR</ansi-nist:IrisImageAcquisitionLightingSpectrumValue>