ISO/IEC 29794-4:2017 信息技术 生物特征识别样品质量 第4部分：指纹图像数据

标准编号：ISO/IEC 29794-4:2017

中文名称：信息技术 生物特征识别样品质量 第4部分：指纹图像数据

英文名称：Information technology — Biometric sample quality — Part 4: Finger image data

发布日期：2017-09

标准范围

This document establishes
— terms and definitions for quantifying finger image quality,
— methods used to quantify the quality of finger images, and
— standardized encoding of finger image quality,
for finger images at 196,85 px/cm spatial sampling rate scanned or captured using optical sensors with 
capture dimension (width, height) of at least 1,27 cm × 1,651 cm.

标准预览图