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download between 0-24 hoursReleased: 2024-09-30
ISO/IEC 29794-4:2024
Information technology - Biometric sample quality - Part 4: Finger image data
Technologies de l'information - Qualité d'échantillon biométrique - Partie 4: Données d'image de doigt
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| Standard number: | ISO/IEC 29794-4:2024 |
| Released: | 2024-09-30 |
| Edition: | 2 |
| ICS: | 35.240.15 |
DESCRIPTION
ISO/IEC 29794-4:2024
ISO/IEC 29794-4:2017 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.