Reference number
ISO/IEC 19794-3:2006
ISO/IEC 19794-3:2006
© ISO 2024
International Standard
ISO/IEC 19794-3:2006
Information technology — Biometric data interchange formats — Part 3: Finger pattern spectral data
Edition 1
2006-08
2006-08
ISO/IEC 19794-3:2006
38747
Publicado
(Edición 1, 2006)
Esta publicación se revisó y confirmó por última vez en 2021.
Por lo tanto, esta versión es la actual.
Resumen
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.
Informaciones generales
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Estado: PublicadoFecha de publicación: 2006-08Etapa: Norma Internacional confirmada [90.93]
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Edición: 1Número de páginas: 42
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Comité Técnico :ISO/IEC JTC 1/SC 37ICS :35.240.15
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