ANSI/NIST-ITL 1-2011 - NIST Visual Image Processing Group ...

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ANSI/NIST-ITL 1-2011Data Format for the Interchange of Biometric and Forensic Information* Inclusion of the NCIC codes 2 as tables in the Record Type description.4) Modifications to Type-9 (friction ridge minutiae) records, including:* Inclusion of the Extended Feature Set (EFS) for friction ridge data;* Addition of a field to contain Universal Latent Workstation annotations;* Extension of palmprint characterization to include ‘grasp’; and,* Deprecation of the ‘original’ minutiae encoding format.5) Updates to the iris record including:* Additional rectilinear formats; and,* Forensic iris markup data.6) Deprecation 3 of Record Type-3 (Low-resolution grayscale fingerprintimage), Record Type-5 (Low-resolution binary fingerprint image), and RecordType 6 (High-resolution binary fingerprint image). Field 10.021 (POA) isdeprecated in favor of Field 10.025.7) Addition of encoding for plantars as Record Type-19.8) Addition of the Type-20 record to handle original images.9) Addition of new fields for most record types:* Geographic location reference for sample collection;* A hash of the image data; and,* A pointer to the original record image.10) Addition of Record Type 98 for Information Assurance Checking.11) Making the Domain Name in Record Type-1 mandatory for all newimplementations of the standard.Brad Wing 6/19/10 5:07 PMComment: Note explanation of deprecation asa footnote2 Scope, purpose, and conformance2.1 ScopeThis standard defines the content, format, and units of measurement for theexchange of fingerprint, palmprint, plantar, facial/mugshot, scar mark & tattoo(SMT), iris, DNA, and other biometric sample and forensic information that maybe used in the identification or verification process of a subject. The informationBrad Wing 6/19/10 5:07 PMComment: Additional mention of forensics•2 The Federal Bureau of Investigation (FBI) established the National Crime Information Center (NCIC). It has acomputerized index of criminal justice information (i.e.- criminal record history information, fugitives, stolen properties,missing persons). NCIC codes are standardized to ensure consistency in data entry and retrieval.•use.2DRAFT 23Deprecation means that the record type or field referenced is still allowed to be used but is discouraged from
ANSI/NIST-ITL 1-2011Data Format for the Interchange of Biometric and Forensic Informationconsists of a variety of mandatory and optional items. This information isprimarily intended for interchange among criminal justice administrations ororganizations that rely on automated identification systems or use other biometricand image data and/or forensic markups of image data for identificationpurposes.2.2 PurposeInformation compiled and formatted in accordance with this standard may berecorded on machine-readable media or may be transmitted by datacommunication facilities. This information may have been gathered directly froma fingerprint scanner or from a variety of general or special-purpose devices suchas iris cameras, DNA processing systems, general-purpose cameras, or flatbedscanners (such are used to capture paper fingerprint cards, latent fingerprint liftsor photographs, facial/mugshot, or other types of photographs). Lawenforcement, criminal justice agencies, and other organizations that processbiometric data use the standard to exchange DNA, fingerprint, palmprint, plantar,facial, iris, scar, marks and tattoo (SMT), and related biometric identification data,as well as forensic markups of images of faces, fingerprints and irises.2.3 ConformanceSystems claiming conformance with this standard shall implement thetransmitting and/or receiving of record types as defined by this standardaccording to the pre-established rules of an encoding format (see Section 3).Systems claiming conformance are not required to implement every record typespecified herein. At a minimum, they must be capable of transmitting andreceiving Type-1 records. However, in order for a transaction to be meaningful,there must be at least one additional type of record included (other than RecordType-2, which is optional). The implementer must document the record typessupported in terms of transmitting and/or receiving. Those record types notimplemented shall be ignored by the conforming system receiving a transaction. 43 Encodings of the StandardAll versions of the standard through 2007 use only the Traditional encoding. The2008 version of the standard is equivalent to the 2007 version except that itdescribes the standard in NIEM-conformant XML encoding.The encoding rules were incorporated directly into all previous versions of thisstandard. This version of the standard is solely content based. The rules andnecessary files for the Traditional and NIEM-conformant encodings are posted atwww.biometrics.nist.gov/standard but are not a part of this version of thestandard itself. The standard does not now restrict encoding to any particularBrad Wing 6/19/10 5:07 PMComment: Additional mention of forensicsBrad Wing 6/19/10 5:07 PMComment: Clarification of wordingBrad Wing 6/19/10 5:07 PMComment: Clarification of wordingBrad Wing 6/19/10 5:07 PMComment: Conformance tools are referencedat the request of several persons. See thefootnote.•4 Some conformance assessment tools are available at www.biometrics.nist.gov/standard3DRAFT 2
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