标准摘要
[中文适用范围]： ISO/IEC 19794 的这一部分指定了使用细节的基本概念表示指纹的概念和数据格式。 它是通用的，因为它可以在涉及自动指纹识别的广泛应用领域中应用和使用。 ISO/IEC 19794 的这一部分包含相关术语的定义、如何确定细节的描述、包含通用数据和卡片数据的数据格式以及一致性信息。 信息附件中提供了匹配和决策参数的指南和值。 [外文原描述]： ISO/IEC 19794-2:2005 specifies a concept and data formats for representation of fingerprints using the fundamental notion of minutiae. It is generic, in that it may be applied and used in a wide range of application areas where automated fingerprint recognition is involved. ISO/IEC 19794-2:2005 contains definitions of relevant terms, a description of how minutiae shall be determined, data formats for containing the data for both general use and for use with cards, and conformance information. Guidelines and values for matching and decision parameters are provided in an informative annex. ISO/IEC 19794-2:2005 specifies the fundamental data elements used for minutiae-based representation of a fingerprint;three data formats for interchange and storage of this data: a record-based format, and normal and compact formats for use on a smart card in a match-on-card application;optional extended data formats for including additional data such as ridge counts and core and delta location. ISO/IEC 19794-2:2005 provides for interchange of finger minutiae data between sensing, storage and matching systems.
英文名称Information technology - Biometric data interchange formats - Part 2: Finger minutiae data