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ISO/IEC 19794-6:2005

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

standard by International Organization for Standardization/International Electrotechnical Commission , 06/01/2005

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ISO/IEC 19794-6:2005 specifies two alternative image interchange formats for biometric authentication systems that utilize iris recognition.

The first is based on a rectilinear image storage format that may be a raw, uncompressed array of intensity values or a compressed format such as that specified by ISO/IEC 15444.

The second format is based on a polar image specification that requires certain pre-processing and image segmentation steps, but produces a much more compact data structure that contains only iris information.

Data that comply with either one of the iris image formats specified in ISO/IEC 19794-6:2005 are intended to be embedded in a CBEFF-compliant structure in the CBEFF Biometric Data Block (BDB) as specified in ISO/IEC 19785-1.

 

Product Details

Published:
06/01/2005
Number of Pages:
25
File Size:
1 file , 1.2 MB
Same As:
BS ISO/IEC 19794-6:2005
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This product is unavailable in Russia, Ukraine, Belarus
 

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  1. ISO/IEC 19794-6:2011


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

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