Rotation -Invariant Fingerprint Identification System

The fingerprint is the most widely used Biometric. The main focus of Intelligent Fingerprint Recognition System is to improve accuracy and efficiency. This system uses an algorithm for recovering translation parameters from two fingerprint images of the same individual that differ by Scaling, Rotation, and Transformation also known as similarity transformation or Rotation-Scale-Translation (RST) Transformation. This algorithm is very useful to identify two fingerprint images of the same individual which are misaligned by small transformations such as rotation or translation or scaling.

Provided by: International Journal of Electronics Communication and Computer Engineering Topic: Security Date Added: Jul 2012 Format: PDF

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