ISO/IEC 29794-4:2017
Information technology - Biometric sample quality - Part 4: Finger image data
Abstract
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.
- 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.
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Additional information
| Publication type | International Standard |
|---|---|
| Publication date | 2017-09-21 |
| Edition | 1.0 |
| Available language(s) | English |
| TC/SC | ISO/IEC JTC 1/SC 37 - Biometricsrss |
| ICS | 35.240.15 - Identification cards and related devices |
| Pages | 47 |
| File size | 4682 KB |
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