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 ...

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11.07.2015 Views

7.7.4.3 Print (or search) position descriptors / PPD or SPD................................................................................................... 677.7.4.4 Print position coordinates / PPC ........................................................................................................................................ 687.7.5 Subject acquisition profile / SAP/ FAP / IAP....................................................................................................... 727.7.5.1 Subject acquisition profile for face / SAP......................................................................................................................... 727.7.5.1.1 Level 0 (Unknown profile) ........................................................................................................................................ 737.7.5.1.2 Level 1 (Surveillance facial image)......................................................................................................................... 737.7.5.1.3 Levels 10-15 (Other application profiles)............................................................................................................ 737.7.5.1.4 Level 20 (Legacy mugshot)........................................................................................................................................ 737.7.5.1.5 Level 30 (Basic mugshot)........................................................................................................................................... 747.7.5.1.6 Level 32 (Mobile device basic mugshot).............................................................................................................. 747.7.5.1.7 Level 40 (Higher resolution mugshot).................................................................................................................. 747.7.5.1.8 Level 42 (Mobile device higher resolution mugshot)......................................................................................747.7.5.1.9 Levels 50 and 51 (Best practice mugshots)........................................................................................................ 747.7.5.1.10 Level 52 (Mobile device best practice mugshots)........................................................................................... 757.7.5.2 Subject acquisition profile for fingerprint / FAP........................................................................................................... 767.7.5.3 Subject acquisition profile for iris / IAP............................................................................................................................ 777.7.6 Resolution......................................................................................................................................................................... 787.7.6.1 Fingerprint resolution requirement................................................................................................................................... 797.7.6.2 Friction ridge scanner resolution requirement.............................................................................................................. 797.7.6.2.1 Exemplar scanner resolution requirement.......................................................................................................... 797.7.6.2.2 Latent image scanner resolution requirement................................................................................................... 807.7.6.2.3 Scanner resolution migration path.......................................................................................................................... 807.7.6.3 Friction ridge transmitting resolution requirement.................................................................................................... 807.7.6.3.1 Record Type-4 transmitting resolution requirement...................................................................................... 807.7.6.3.2 Variable-resolution Record Types transmitting resolution requirement.................................................817.7.7 Sample quality ................................................................................................................................................................ 817.7.8 Image scale values.......................................................................................................................................................... 827.7.8.1 Horizontal line length / HLL ................................................................................................................................................. 827.7.8.2 Vertical line length / VLL ....................................................................................................................................................... 837.7.8.3 Scale units / SLC ........................................................................................................................................................................ 837.7.8.4 Transmitted horizontal pixel scale / THPS ..................................................................................................................... 847.7.8.5 Transmitted vertical pixel scale / TVPS ........................................................................................................................... 857.7.8.6 Bits per pixel / BPX .................................................................................................................................................................. 857.7.8.7 Scanned horizontal pixel scale / SHPS .............................................................................................................................. 867.7.8.8 Scanned vertical pixel scale / SVPS..................................................................................................................................... 867.7.9 Compression algorithms............................................................................................................................................. 867.7.9.1 Use of compression algorithms for friction ridge images.......................................................................................... 877.7.9.2 Use of compression algorithms for iris images.............................................................................................................. 887.7.9.3 Use of Compression algorithms for facial images......................................................................................................... 897.7.9.4 Use of Compression algorithms for other data............................................................................................................... 897.7.10 Color, black-and-white, and grayscale image requirements....................................................................... 897.7.10.1 Black and white images (no grayscale) ........................................................................................................................ 897.7.10.2 Grayscale image data .......................................................................................................................................................... 897.7.10.3 Color image data ................................................................................................................................................................... 907.7.11 Eye color.......................................................................................................................................................................... 917.7.12 Paths ............................................................................................................................................................................... 927.7.12.1 Type-9 extended feature set (EFS) paths....................................................................................................................... 937.7.12.2 All other fields specifying paths........................................................................................................................................ 938 Record type specifications..................................................................................................................... 968.1 Record Type-1: Transaction information record................................................................................... 978.1.1 Field 1.001 Record header....................................................................................................................................... 1008.1.2 Field 1.002 Version number / VER....................................................................................................................... 1008.1.3 Field 1.003 Transaction content / CNT............................................................................................................... 101May, 2013 DRAFT VERSION UPDATE 2013 Front section page: iv

8.1.4 Field 1.004 Type of transaction / TOT................................................................................................................ 1018.1.5 Field 1.005 Date / DAT.............................................................................................................................................. 1018.1.6 Field 1.006 Priority / PRY........................................................................................................................................ 1028.1.7 Field 1.007 Destination agency identifier / DAI.............................................................................................. 1028.1.8 Field 1.008 Originating agency identifier / ORI.............................................................................................. 1028.1.9 Field 1.009 Transaction control number / TCN.............................................................................................. 1028.1.10 Field 1.010 Transaction control reference / TCR......................................................................................... 1028.1.11 Field 1.011 Native scanning resolution / NSR............................................................................................... 1028.1.12 Field 1.012 Nominal resolution / NTR............................................................................................................. 1038.1.13 Field 1.013 Domain name / DOM....................................................................................................................... 1038.1.14 Field 1.014 Greenwich mean time / GMT........................................................................................................ 1038.1.15 Field 1.015 Character encoding / DCS.............................................................................................................. 1048.1.16 Field 1.016 Application profile specifications / APS...................................................................................1048.1.17 Field 1.017 Agency names / ANM...................................................................................................................... 1058.1.18 Field 1.018 Geographic name set / GNS........................................................................................................... 1058.2 Record Type-2: User-defined descriptive text record........................................................................ 1068.2.1 Field 2.001: Record header...................................................................................................................................... 1068.2.2 Field 2.002: Information designation character / IDC.................................................................................. 1068.2.3 Fields 2.003 and above: user-defined fields..................................................................................................... 1068.3 Record Type-3: Deprecated........................................................................................................................ 1078.4 Record Type-4: Grayscale fingerprint image........................................................................................ 1078.4.1 Field 4.001: Record header...................................................................................................................................... 1098.4.2 Field 4.002: Information designation character / IDC.................................................................................. 1098.4.3 Field 4.003: Impression type / IMP...................................................................................................................... 1098.4.4 Field 4.004: Friction ridge generalized position / FGP.................................................................................1098.4.5 Field 4.005: Image scanning resolution / ISR ................................................................................................. 1098.4.6 Field 4.006: Horizontal line length / HLL.......................................................................................................... 1108.4.7 Field 4.007: Vertical line length / VLL................................................................................................................. 1108.4.8 Field 4.008: Compression algorithm / GCA ...................................................................................................... 1108.4.9 Field 4.009: Image data / DATA............................................................................................................................. 1108.5 Record Type-5: Deprecated........................................................................................................................ 1108.6 Record Type-6: Deprecated........................................................................................................................ 1108.7 Record Type-7: User-defined image record.......................................................................................... 1108.7.1 Field 7.001: Record header...................................................................................................................................... 1118.7.2 Field 7.002: Information designation character / IDC.................................................................................. 1118.7.3 Fields 7.003 through 7.999: User-defined fields............................................................................................. 1118.8 Record Type-8: Signature image record................................................................................................. 1128.8.1 Field 8.001: Record header...................................................................................................................................... 1138.8.2 Field 8.002: Information designation character / IDC.................................................................................. 1138.8.3 Field 8.003: Signature type / SIG........................................................................................................................... 1138.8.4 Field 8.004: Signature representation type / SRT.......................................................................................... 1138.8.5 Field 8.005: Image scanning resolution / ISR.................................................................................................. 1138.8.6 Field 8.006: Horizontal line length / HLL.......................................................................................................... 1138.8.7 Field 8.007: Vertical line length / VLL................................................................................................................. 1138.8.8 Field 8.008: Signature image data / DATA......................................................................................................... 1138.8.8.1 Uncompressed scanned image data................................................................................................................................. 1148.8.8.2 Compressed scanned image data...................................................................................................................................... 1148.8.8.3 Vectored image data............................................................................................................................................................... 1148.9 Record Type-9: Minutiae data record..................................................................................................... 1158.9.1 Field 9.001: Record header...................................................................................................................................... 136May, 2013 DRAFT VERSION UPDATE 2013 Front section page: v

7.7.4.3 Print (or search) position descriptors / PPD or SPD................................................................................................... 677.7.4.4 Print position coordinates / PPC ........................................................................................................................................ 687.7.5 Subject acquisition profile / SAP/ FAP / IAP....................................................................................................... 727.7.5.1 Subject acquisition profile <strong>for</strong> face / SAP......................................................................................................................... 727.7.5.1.1 Level 0 (Unknown profile) ........................................................................................................................................ 737.7.5.1.2 Level 1 (Surveillance facial image)......................................................................................................................... 737.7.5.1.3 Levels 10-15 (Other application profiles)............................................................................................................ 737.7.5.1.4 Level 20 (Legacy mugshot)........................................................................................................................................ 737.7.5.1.5 Level 30 (Basic mugshot)........................................................................................................................................... 747.7.5.1.6 Level 32 (Mobile device basic mugshot).............................................................................................................. 747.7.5.1.7 Level 40 (Higher resolution mugshot).................................................................................................................. 747.7.5.1.8 Level 42 (Mobile device higher resolution mugshot)......................................................................................747.7.5.1.9 Levels 50 and 51 (Best practice mugshots)........................................................................................................ 747.7.5.1.10 Level 52 (Mobile device best practice mugshots)........................................................................................... 757.7.5.2 Subject acquisition profile <strong>for</strong> fingerprint / FAP........................................................................................................... 767.7.5.3 Subject acquisition profile <strong>for</strong> iris / IAP............................................................................................................................ 777.7.6 Resolution......................................................................................................................................................................... 787.7.6.1 Fingerprint resolution requirement................................................................................................................................... 797.7.6.2 Friction ridge scanner resolution requirement.............................................................................................................. 797.7.6.2.1 Exemplar scanner resolution requirement.......................................................................................................... 797.7.6.2.2 Latent image scanner resolution requirement................................................................................................... 807.7.6.2.3 Scanner resolution migration path.......................................................................................................................... 807.7.6.3 Friction ridge transmitting resolution requirement.................................................................................................... 807.7.6.3.1 Record Type-4 transmitting resolution requirement...................................................................................... 807.7.6.3.2 Variable-resolution Record Types transmitting resolution requirement.................................................817.7.7 Sample quality ................................................................................................................................................................ 817.7.8 <strong>Image</strong> scale values.......................................................................................................................................................... 827.7.8.1 Horizontal line length / HLL ................................................................................................................................................. 827.7.8.2 Vertical line length / VLL ....................................................................................................................................................... 837.7.8.3 Scale units / SLC ........................................................................................................................................................................ 837.7.8.4 Transmitted horizontal pixel scale / THPS ..................................................................................................................... 847.7.8.5 Transmitted vertical pixel scale / TVPS ........................................................................................................................... 857.7.8.6 Bits per pixel / BPX .................................................................................................................................................................. 857.7.8.7 Scanned horizontal pixel scale / SHPS .............................................................................................................................. 867.7.8.8 Scanned vertical pixel scale / SVPS..................................................................................................................................... 867.7.9 Compression algorithms............................................................................................................................................. 867.7.9.1 Use of compression algorithms <strong>for</strong> friction ridge images.......................................................................................... 877.7.9.2 Use of compression algorithms <strong>for</strong> iris images.............................................................................................................. 887.7.9.3 Use of Compression algorithms <strong>for</strong> facial images......................................................................................................... 897.7.9.4 Use of Compression algorithms <strong>for</strong> other data............................................................................................................... 897.7.10 Color, black-and-white, and grayscale image requirements....................................................................... 897.7.10.1 Black and white images (no grayscale) ........................................................................................................................ 897.7.10.2 Grayscale image data .......................................................................................................................................................... 897.7.10.3 Color image data ................................................................................................................................................................... 907.7.11 Eye color.......................................................................................................................................................................... 917.7.12 Paths ............................................................................................................................................................................... 927.7.12.1 Type-9 extended feature set (EFS) paths....................................................................................................................... 937.7.12.2 All other fields specifying paths........................................................................................................................................ 938 Record type specifications..................................................................................................................... 968.1 Record Type-1: Transaction in<strong>for</strong>mation record................................................................................... 978.1.1 Field 1.001 Record header....................................................................................................................................... 1008.1.2 Field 1.002 Version number / VER....................................................................................................................... 1008.1.3 Field 1.003 Transaction content / CNT............................................................................................................... 101May, 2013 DRAFT VERSION UPDATE 2013 Front section page: iv

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