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immediate downloadReleased: 2017-10-13
BS ISO/IEC 29794-4:2017 Information technology. Biometric sample quality Finger image data

BS ISO/IEC 29794-4:2017

Information technology. Biometric sample quality Finger image data

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Standard number:BS ISO/IEC 29794-4:2017
Pages:56
Released:2017-10-13
ISBN:978 0 580 80786 2
Status:Standard
DESCRIPTION

BS ISO/IEC 29794-4:2017


This standard BS ISO/IEC 29794-4:2017 Information technology. Biometric sample quality is classified in these ICS categories:
  • 35.240.15 Identification cards and related devices

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.