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Status : Active
Standard Type : Main
Document No : ISO/IEC 39794-2 : 2023
Document Year : 2023
Pages : 79
Edition : 1.0
Section Volume : Biometrics (ISOIEC JTC 1.SC 37)
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.