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Fingerprint classification using a hexagonal fast fourier transform
  • A. Fitz, R. Green
  • Mathematics, Computer Science
  • Pattern Recognit.
  • 1 October 1996
tl;dr
In this paper a new method for the analysis of fingerprint images is presented that will classify fingerprints into whorls, loops and arches. Expand
  • 110
  • 3
Fingerprint pre-processing on a hexagonal grid
A procedure for fingerprint preprocessing on a hexagonal grid is presented. The procedure consists of four stages: filtering to smooth the fingerprint ridges; adaptive segmentation to separate theExpand
  • 9
Support wheel arrangement for a camera car