ISO/IEC 19794-3:2006
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ISO/IEC 19794-3:2006
38747

Abstract  Preview

ISO/IEC 19794-3:2006, the finger pattern spectral data interchange format, specifies requirements for the representation of local or global spectral data derived from a fingerprint image. The format is designed to provide flexibility in the choice of spectral representation in that spectral components may be based on quantized co-sinusoidal triplets, Discrete Fourier Transformations or Gabor filters. The format also allows for a variable number of spectral components to be retained, which enables data representations in a form that is more compact than storage of the entire fingerprint image. ISO/IEC 19794-3:2006 provides example data records for each of the spectral representations.


General information 

  •  :  Published
     : 2006-08
  •  : 1
     : 42
  •  : ISO/IEC JTC 1/SC 37 Biometrics
  •  :
    35.240.15 Identification cards. Chip cards. Biometrics

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std 1 158 PDF
std 2 158 Paper
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