A Matching Algorithm Based on Local Topologic Structure

  title={A Matching Algorithm Based on Local Topologic Structure},
  author={Xinjian Chen and Jie Tian and Xin Yang},
How to cope with non-linear distortions in the matching algorithm is a real challenge. In this paper, we proposed a novel fingerprint matching algorithm based on the local topologic structure and a novel method to compute the similarity between two fingerprints. The algorithm firstly aligns the template fingerprint and the input fingerprint. Then local topologic structure matching was introduced to improve the robustness of global alignment. Finally a novel method was introduced to compute the… CONTINUE READING