Minutiae  

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Minutiae in everyday English, minor or incidental details.

In biometrics and forensic science, minutiae are major features of a fingerprint, using which comparisons of one print with another can be made. Minutiae include:

  • Ridge ending – the abrupt end of a ridge
  • Ridge bifurcation – a single ridge that divides into two ridges
  • Short ridge, or independent ridge – a ridge that commences, travels a short distance and then ends
  • Island – a single small ridge inside a short ridge or ridge ending that is not connected to all other ridges
  • Ridge enclosure – a single ridge that bifurcates and reunites shortly afterward to continue as a single ridge
  • Spur – a bifurcation with a short ridge branching off a longer ridge
  • Crossover or bridge – a short ridge that runs between two parallel ridges
  • Delta – a Y-shaped ridge meeting
  • Core – a U-turn in the ridge pattern

See also





Unless indicated otherwise, the text in this article is either based on Wikipedia article "Minutiae" or another language Wikipedia page thereof used under the terms of the GNU Free Documentation License; or on research by Jahsonic and friends. See Art and Popular Culture's copyright notice.

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