Improvement in Fingerprint Recognition Using Delaunay Technique

Fingerprint recognition is basic method used for identification in biometric system. Now days as collections of fingerprints is increasing day by day then the technique also available in market to face problems. There are many techniques available that are used for recognition of fingerprints. There are some kinds of restrictions on degree of freedom with some unacceptable error rates. In this paper we are going to represent improvement in Delaunay technique for fingerprint recognition using histogram technique. We also add the technique Morphological operation for binarisation and thinning of image. Neighbourhood operation performs to extract the feature of image. So in conclusion we define that enhancement provide results better than existing technique. Keywords— Fingerprint Recognition, Delaunay Technique, Morphological Operation, Neighbourhood Operation.