ISO/IEC 29794-4:2017 

Information technology - Biometric sample quality - Part 4: Finger image data


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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.

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Additional information

Publication typeInternational Standard
Publication date2017-09-21
Available language(s)English
TC/SCISO/IEC JTC 1/SC 37 - Biometricsrss
ICS35.240.15 - Identification cards and related devices
File size4682 KB

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