acknowledgements for ansi/nist-itl 1-2011 - NIST Visual Image ...

acknowledgements for ansi/nist-itl 1-2011 - NIST Visual Image ... acknowledgements for ansi/nist-itl 1-2011 - NIST Visual Image ...

biometrics.nist.gov
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11.07.2015 Views

ANSI/NIST-ITL 1-2011 - UPDATE 2013 DRAFT VERSION1995or1995-05C.6.3 Information Exchange Package DescriptionThe base standard defines the composition of a transmission. For XML encoding, this is thecomplex and its contents. In many cases,the package will be included as a payload with an XML-formatted outer wrapper fortransaction or protocol purposes. The package may also be a part of a larger, user-defineddata structure. This standard strictly defines, however, the content of data within the complex element.Certain portions of the exchange package, such as Record Type-2, shall be in accordancewith definitions set according to the implementation domain or application profile (SeeSectionImplementation domain and application profiles ).This exchange package shall contain two or more logical records. One of those records shallbe the Type-1 .The logical records are intended to convey specific types of related information pertinent tothe exchange package itself or to the subject of the package. All of the logical recordsbelonging to a single package shall be contained within a single element. All binary image data isconverted to ASCII using Base-64 encoding.Table 115 Record element tags for the record typesRecordCategoryRecord Element TagLogical record contentsCode1 Transaction information2 User-defined descriptive text3 deprecated4 High-resolution grayscale fingerprintimage5 deprecated6 deprecated7 User-defined image8 Signature image9 Minutiae data10 Facial, SMT and other body part image11 194 Voice194[2013v>] New record type [

ANSI/NIST-ITL 1-2011 - UPDATE 2013 DRAFT VERSIONRecordCategoryCodeRecord Element Tag12 195 Dental dataLogical record contents13 Variable-resolution latent image14 Variable-resolution fingerprint image15 Variable-resolution palm print image16 User-defined variable-resolution testingimage17 Iris image18 DNA data or image19 Plantar image20 Source representation21 Associated context22195 Non-photographic imagery23-97 Reserved for future use98 Information assurance99 CBEFF biometric dataC.7 Information exchange package format, and record “header”The traditional-encoding data field element logical record length has been omitted from theXML encoding specification; there is no technical need for the byte count, and the valuewould be incompatible and meaningless for transformations between traditional and XMLpackages.The first element in all XML encoded records shall be labeled and contain the type (category) number of the record. (SeeSection 8.2.1) The second element in every record other than the Type-1 record, shall belabeled and contain the Information designationcharacter / IDC as described in Section 7.3.1.The remaining XML elements in each record shall be present in the order defined by theschema and contain data described in the base standard for that particular element.Elements in the biometric domain and the ITL schema that are new for 2011 have beengiven an order that corresponds to the base standard as much as possible. Elements in thebiometric domain and the ITL schema that are replacements for the 2008 version elementsin ansi-nist.xsd retain their previous order unless otherwise noted in the Change Log (SeeSection C.11 Information exchange package documentation (IEPD) artifacts.) Notethat the order of the elements for XML encoding are mandatory, unlike the order of fieldsin traditional encoding.C.8 Implementation domains and application profilesAn implementation domain or an application profile (See Section 6) represents a group of195[2013d>] New record type [

ANSI/<strong>NIST</strong>-ITL 1-<strong>2011</strong> - UPDATE 2013 DRAFT VERSION1995or1995-05C.6.3 In<strong>for</strong>mation Exchange Package DescriptionThe base standard defines the composition of a transmission. For XML encoding, this is thecomplex and its contents. In many cases,the package will be included as a payload with an XML-<strong>for</strong>matted outer wrapper <strong>for</strong>transaction or protocol purposes. The package may also be a part of a larger, user-defineddata structure. This standard strictly defines, however, the content of data within the complex element.Certain portions of the exchange package, such as Record Type-2, shall be in accordancewith definitions set according to the implementation domain or application profile (SeeSectionImplementation domain and application profiles ).This exchange package shall contain two or more logical records. One of those records shallbe the Type-1 .The logical records are intended to convey specific types of related in<strong>for</strong>mation pertinent tothe exchange package itself or to the subject of the package. All of the logical recordsbelonging to a single package shall be contained within a single element. All binary image data isconverted to ASCII using Base-64 encoding.Table 115 Record element tags <strong>for</strong> the record typesRecordCategoryRecord Element TagLogical record contentsCode1 Transaction in<strong>for</strong>mation2 User-defined descriptive text3 deprecated4 High-resolution grayscale fingerprintimage5 deprecated6 deprecated7 User-defined image8 Signature image9 Minutiae data10 Facial, SMT and other body part image11 194 Voice194[2013v>] New record type [

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