ISO 39794:2023

Description

This document specifies:

–¬†¬†¬†¬† generic extensible data interchange formats for the representation of finger minutia data:

–¬†¬†¬†¬† a tagged binary data format based on an extensible specification in ASN.1,

–¬†¬†¬†¬† a textual data format based on an XML schema definition that is capable of holding the same information as the tagged binary format, and

–¬†¬†¬†¬† an on-card biometric comparison format based on extensible TLV encoding;

–¬†¬†¬†¬† on-card biometric comparison parameters based on extensible TLV encoding for constructing valid probe data in the on-card biometric comparison format;

–¬†¬†¬†¬† examples of data record contents;

–¬†¬†¬†¬† application-specific requirements, recommendations and best practices in determining minutiae location, direction and type; and

–¬†¬†¬†¬† conformance test assertions and conformance test procedures applicable to this document.

NOTE            Whereas ISO/IEC 39794-4 covers finger, palm, toe and foot image data, this document covers only finger minutiae and is not applicable to palms, toes or feet.