ISO/IEC AWI 29794-12

Information technology — Biometric sample quality — Part 12: Fingermark image data

Апстракт

This document establishes requirements on fingermark image quality assessment algorithms that predict the utility of a fingermark image for search against databases of fingermark and fingerprint images.

This document establishes:
— terms and definitions for quantifying fingermark image quality and utility,
— methods used to quantify the quality of fingermark images, and
— standardized encoding of fingermark image quality,
for images depicting a single fingermark region, with a known spatial sampling rate and a known bit depth.