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DS/ISO/IEC 19794-6:2011/Amd 2:2016
XML encoding and clarification of defects
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*äo*an array of intensity values optionally compressed with ISO/IEC 15948 or ISO/IEC 15444, or*äo*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*äo*requirements on the optical specifications of cameras, or*äo*requirements on photometric properties of iris images, or*äo*requirements on enrolment processes, workflow and use of iris equipment.*
Danish Standards [ds]