Griaule Biometrics

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Technical Characteristics

Capture

  • Detects fingerprint readers plug/unplug;
  • Automatic finger detection;
  • Supports BMP files for fingerprint image saving/loading;
  • Maximum image size of 1280 x 1280 pixels;
  • Minimum image size of 50 x 50 pixels;
  • Maximum resolution of 1000 DPI;
  • Minimum resolution of 125 DPI;

Extraction

  • Average extraction time of 100ms*;
  • Maximum image size of 500 x 500 pixels**;
  • Minimum image size of 50 x 50 pixels;
  • Average template size of 400 bytes*;

Matching

  • Identification speed (IDENTIFICATION EDITION): up to 35000/s***
  • Identification speed (VERIFICATION EDITION): up to 100/s* ***
  • Verification speed (IDENTIFICATION EDITION): up to 100/s* ***
  • Verification speed (VERIFICATION EDITION): up to 100/s* ***

Notes:

* Images of 300 x 300 pixels. Machine: Pentium4 2.8GHz 512MB.

** Larger images are cropped.

*** Images of 100 x 100 pixels. Machine: Pentium4 2.8GHz 512MB.