ISO/IEC 19794-3:2006

Information technology — Biometric data interchange formats — Part 3: Finger pattern spectral data ISO/IEC 19794-3:2006

Publication date:   Aug 16, 2006

General information

90.93 Standard confirmed   Feb 3, 2021

ISO/IEC

ISO/IEC JTC 1/SC 37 Biometrics

International Standard

35.240.15   Identification cards. Chip cards. Biometrics

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Scope

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.

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NOW

PUBLISHED
ISO/IEC 19794-3:2006
90.93 Standard confirmed
Feb 3, 2021

REVISED BY

ABANDON
ISO/IEC NP 19794-3