NIST (ANSI/NIST-ITL 1-2000) library

NIST (ANSI/NIST-ITL 1-2000) is a powerful library that will help you read and extract NIST (ANSI/NIST-ITL 1-2000) file format.

The advantage of NIST files is the ability to contain multiple images and other types of data about the person in one single file, which simplifies biometric data exchange between participating parties.

As for example: one WSQ file contains only one fingerprint image, but one NIST file contains inside many fingerprint images and also other information.

ANSI/NIST-ITL 1-2000 is Data Format for the Interchange of Fingerprint, Facial, & Scar Mark & Tattoo (SMT) Information defined by American National Standard for Information Systems.

· Type-1 Transaction Information · Type-2 Descriptive Text (User-defined) · Type-3 Fingerprint Image Data (Low-resolution grayscale) · Type-4 Fingerprint Image Data (High-resolution grayscale) · Type-5 Fingerprint Image Data (Low-resolution) · Type-6 Fingerprint Image Data (High-resolution) · Type-7 Image Data (User-defined) · Type-8 Signature Image Data · Type-9 Minutiae Data · Type-10 Facial & SMT Image Data · Type-11 Reserved for Future Use · Type-12 Reserved for Future Use · Type-13 Latent Image Data (Variable-resolution) · Type-14 Tenprint fingerprint Impressions (Variable-resolution) · Type-15 Palmprint Image Data (Variable-resolution) · Type-16 User-defined Testing Image Data (Variable-resolution)

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