Cover ISO/IEC 19794-6:2011
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ISO/IEC 19794-6:2011

Information technology -- Biometric data interchange formats -- Part 6: Iris image data

Circulation Date: 2011-09
Edition: 2.0
Language: EN - english
Seitenzahl: 19 VDE Artno.: 218281

Content

ISO/IEC 19794-6:2011 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.



ISO/IEC 19794-6:2011 does not establish

  • requirements on the optical specifications of cameras,

  • requirements on photometric properties of iris images, or

  • requirements on enrolment processes, workflow and use of iris equipment.