acknowledgements for ansi/nist-itl 1-2011 - NIST Visual Image ...
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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 VERSIONintermediary may add information to the transaction, as well. The final transmittingorganization code is listed in Field 1.008 Originating agency identifier / ORI. Itsname may be entered in Originating agency name /OAN in Field 1.017 Agencynames / ANM.[

ANSI/NIST-ITL 1-2011 - UPDATE 2013 DRAFT VERSION8.14.39 Field 14.998: Geographic sample acquisition location / GEOThis optional field contains the location where the fingerprint sample was acquired – notwhere it is stored. See Section 7.7.3.8.14.40 Field 14.999: Fingerprint image / DATAThis field contains the fingerprint image. See Section 7.2 for details. It shall contain animage, unless Field 14.018: Amputated or bandaged / AMP has a value of “UP”. Inthe latter case, the field is optional. Some domains and application profiles may stillrequire an image in this field (such as of the word “Amputated”). Note that in previousversions of the standard that this field was mandatory in all circumstances.8.15 Record Type-15: Palm print image recordThe Type-15 record shall contain and be used to exchange palm print image data togetherwith fixed and user-defined textual information fields pertinent to the digitized image.Information regarding the scanning resolution used, the image size, and other parameters orcomments required to process the image are recorded as fields within the record. Palm andwrist print images transmitted to other agencies will be processed by the recipient agenciesto extract the desired feature information required for matching purposes.The image data shall be acquired directly from a subject using a live-scan device, apalmprint card, or other media that contains the subject’s palm and / or wrist prints. Anymethod used to acquire the palm print images shall be capable of capturing a set of imagesfor each hand. This set may include the writer’s palm as a single scanned image, and theentire area of the full palm extending from the wrist bracelet to the tips of the fingers as oneor two scanned images. (See Figure 3) he wrist bracelet is the series of lines/creases belowand parallel to the carpal delta and thenar /hyperthenar areas of the palm.If two images are used to represent the full palm, the lower image shall extend from thewrist bracelet to the top of the interdigital area (third finger joint) and shall include thethenar, and hypothenar areas of the palm. The upper image shall extend from the bottom ofthe interdigital area to the upper tips of the fingers. This provides an adequate amount ofoverlap between the two images.The standard also has provision for encoding the interdigital, thenar, and hypothenar areasseparately for each palm.As a palmprint transaction may be used for different purposes, it may contain one or moreunique image areas recorded from the palm or hand or wrist.For some agencies, a complete palmprint record set for one individual will normally includethe writer’s palm and the full palm image(s) from each hand. A single Type-15 record willbe required for each writer’s palm and one to three Type-15 records for each full palm. Fourto eight Type-15 records may be required to represent the subject’s palmprints in atransaction.326

ANSI/<strong>NIST</strong>-ITL 1-<strong>2011</strong> - UPDATE 2013 DRAFT VERSIONintermediary may add in<strong>for</strong>mation to the transaction, as well. The final transmittingorganization code is listed in Field 1.008 Originating agency identifier / ORI. Itsname may be entered in Originating agency name /OAN in Field 1.017 Agencynames / ANM.[

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