Abstract
This paper systematically introduces the development of fingerprint recognition
technology application status at home and abroad, establishing a fingerprint
identification system described the necessity and significance. Based on digital image
processing to study the principles and methods of fingerprint identification, the focus
of fingerprint recognition algorithm based on neural network, filter and moment
invariant fingerprint recognition algorithm and fingerprint matching algorithm, matlab
as a simulation tool for the existing three Fingerprint recognition algorithm
programming; and various algorithms through experiments demonstrate the
advantages and disadvantages.
Keywords: fingerprint identification; Algorithm; Matlab simulation
