biom:FrictionRidgeCaptureTechnologyCode
A technology used to capture friction ridge data
Element information
Namespace: http://release.niem.gov/niem/domains/biometrics/4.1/
Schema document: domains/biometrics/4.1/biom.xsd
Type: biom:FrictionRidgeCaptureTechnologyCodeType
Properties: Global, Qualified, Nillable
Content
Valid value Description 0 Unknown - Capture technology not provided by sensor manufacturer. 1 Other - Capture technology not sufficiently characterized by table. 10 Capactive _ radio frequency (RF) - A contact technology in which the capacitance of the friction ridge skin is assessed via a radiated RF signal. 11 Electro-luminescent (EL) optical direct imaging - A contact technology in which the ridges and an alternating current (AC) signal cause an EL panel to emit light which is captured by an imaging system. 12 Reflected ultrasonic image - A contact technology in which the friction ridge reflects ultrasonic energy which is assessed by the sensor. 13 Ultrasonic impediography - A contact technology in which the absorption of ultrasonic energy is measured by changes in the impedance of a piezo-electric material. 14 Thermal imaging - A contact technology in which the sensor measures the heat reflected from the friction ridge skin in contact with the sensor. 15 Direct pressure sensitive - A contact technology in which the pressure of the fingerprint ridge skin against a material is measured. 16 Indirect pressure - A contact technology in which the pressure of the fingerprint ridge skin against a deformable material is assessed optically to produce a friction ridge image. 17 Live tape (one time use) - A technology in which tape is used on friction ridge skin to collect friction ridge detail and the tape is then Subsequently imaged by traditional photography. 18 Latent impression - A capture process in which the digital image of the latent impression is acquired directly from the latent impression, using a scanner or digital camera. 19 Latent photo - Physical photograph of the latent impression subsequently scanned using a flatbed scanner or digital camera. 2 Scanned ink on paper - Ink applied to friction ridge skin and then applied to *paper, typically with assistance from a trained technician. 20 Latent molded / cast impression - A capture process in which a mold / cast is taken from a latent friction ridge and then subsequently a _duplicate_ is generated from moldable / printable material and imaged. 21 Latent tracing - An older legacy latent friction ridge capture process in which a hand-drawn or computer-drawn tracing would subsequently be imaged by a flatbed scanner or photographed. 22 Latent lift - A process in which powder or a chemical is applied to a latent friction ridge print, subsequently transparent tape is applied to lift the print from the latent surface, and the tape is then placed on paper to be imaged. 3 Optical _ Total Internal Reflection (TIR) _ bright field - Using optical angle of incidence effects, a contact livescan device captures ridge information such that ridges absorb light, and absence of ridges reflects light back to the sensor (dark ri 4 Optical _ TIR _ dark field 4 Using optical angle of incidence effects, a contact livescan device captures ridge information such that ridges reflect light, and absence of ridges absorb light (white ridges on a dark background). 5 Optical direct imaging - native - Light reflected from the friction ridge is imaged, resulting in a light gray on darker gray image. This may be performed contact or contactless, and may incorporate merging images from multiple sensors or rocking or 6 Optical direct imaging _ low frequency unwrapped - Light reflected from the friction ridge is imaged onto one or more sensors. This may be performed contact or contactless, and utilizes the low frequency 3D detail to _unwrap_ or project the image te 7 3-dimensional imaging _ high frequency unwrapped - High frequency friction ridge information is collected (optically, acoustically, etc.) and then _unwrapped_ to create a 2D image from the 3D point cloud or mesh. 8 Reserved 9 Capacitive - A contact technology in which the capacitance of the friction ridge skin is assessed via a conducted AC signal.
Attributes
| Name | Occ | Type | Description | Notes |
|---|---|---|---|---|
| structures:id | [0..1] | xsd:ID | from group structures:SimpleObjectAttributeGroup | |
| structures:ref | [0..1] | xsd:IDREF | from group structures:SimpleObjectAttributeGroup | |
| structures:uri | [0..1] | xsd:anyURI | from group structures:SimpleObjectAttributeGroup | |
| structures:metadata | [0..1] | xsd:IDREFS | from group structures:SimpleObjectAttributeGroup | |
| structures:relationshipMetadata | [0..1] | xsd:IDREFS | from group structures:SimpleObjectAttributeGroup | |
| Any attribute | [0..*] | Namespace: urn:us:gov:ic:ism urn:us:gov:ic:ntk, Process Contents: lax | from group structures:SimpleObjectAttributeGroup |
Used in
- Type biom:FingerImpressionImageDetailType (Element biom:FingerImpressionImageDetail)
- Type biom:FrictionRidgeDetailType (Element biom:FrictionRidgeDetail)
- Type biom:PalmPrintImageDetailType (Element biom:PalmPrintImageDetail)
- Type biom:PlantarImageDetailType (Element biom:PlantarImageDetail)
Sample instance
<biom:FrictionRidgeCaptureTechnologyCode>0</biom:FrictionRidgeCaptureTechnologyCode>