Face Veins Based MCMT Technique for Personal Identification
Dept. of CS&E, B.I.T. Mesra, Ranchi, India (Allahabad Campus) Pin Code: 211008, Kamta Nath Mishra, Kanderp Narayan Mishra, Anupam Agrawal · International Journal of Intelligent Systems and Applications · 2015
Face veins based personal identification is a challenging task in the field of identity verification of a person.It is because many other techniques are not identifying the uniqueness of a person in the universe.This research paper finds the uniqueness of a person on the basis of face veins based technique.In this paper five different persons face veins images have been used with different rotation angles (left/right 90 0 to 270 0 and 315 0 ).For each person, eight different images at different rotations were used and for each of these images the same minimum cost minutiae tree (MCMT) is obtained.Here, Prim"s or Kruskal"s algorithm is used for finding the MCMT from a minutiae graph.The MCMT is traversed in pre-order to generate the unique string of vertices and edge lengths.We deviated the edge lengths of each MCMT by five pixels in positive and negative directions for robustness testing.It is observed in our experiments that the traversed string which consists of vertices and edge lengths of MCMT is unique for each person and this unique sequence is correctly identifying a person with an accuracy of above 95%.Further, we have compared the performance of our proposed technique with other standard techniques and it is observed that the proposed technique is giving the promising result.