ISO/IEC 19794-6:2011 信息技术 生物统计数据交换格式 第6部分：虹膜图像数据

标准编号：ISO/IEC 19794-6:2011

中文名称：信息技术 生物统计数据交换格式 第6部分：虹膜图像数据

英文名称：Information technology — Biometric data interchange formats — Part 6: Iris image data

发布日期：2011-10

标准范围

This part of ISO/IEC 19794 specifies iris image interchange formats for biometric enrolment, verification and identification systems. The image information might be stored as--an array of intensity values optionally compressed with ISO/IEC 15948 or ISO/IEC 15444, or--an array of intensity values optionally compressed with ISO/IEC 15948 or ISO/IEC 15444 that might be cropped around the iris, with the iris at the centre, and which might incorporate region-of-interest masking of non-iris regions.This part of ISO/IEC 19794 does not establish--requirements on the optical specifications of cameras, or--requirements on photometric properties of iris images, or--requirements on enrolment processes, workflow and use of iris equipment.

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