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

ANSI/NIST-ITL 1-2011Data Format for the Interchange of Biometric and Forensic InformationTable 16: Record layout for extended friction ridge feature fieldsMnemonicCondcodeField#Field name—Information ItemsChartypeNumber ofoccurrences(Min/Max)ROI M 9.300 Region of Interest 1 1— m — Width N— m — Height N— c — Horizontal offset N— c — Vertical offset N— o — Polygon (Closed Path) NSORT O 9.301 Orientation 0 1— m — Direction N— m — Uncertainty NFPP M 9.302 Finger/Palm Position(s) 1 20— m — Position Code N— o — Finger Segment A— o — Off-center FingerprintPositionA— o — Polygon (Closed Path) NSRSV 9.3039.306Reserved for future definitionPAT O 9.307 Pattern Classification 0 7— m — General Classification A— c — Subclassification A— c — Delta Relationship ARQM O 9.308 Ridge Quality Map N 0 n/aRQF C 9.309 Ridge Quality Map Format 0 1— c — Grid size N58DRAFT 2