MDB-DTW-for-signature-verification

The code of "A Novel Multiple Distances Based Dynamic Time Warping Method for Online Signature Verification"

MDB-DTW

• Paper Link: https://rd.springer.com/chapter/10.1007/978-3-319-97909-0_68

• Title: A Novel Multiple Distances Based Dynamic Time Warping Method for Online Signature Verification

• Author: Xinyi Lu, Yuxun Fang, Qiuxia Wu, Junhong Zhao, Wenxiong Kang (from BIP Lab, SCUT, P.R.China)

• Date: 2018/05/20

• Contact: fang.yuxun@mail.scut.edu.cn

• COPYRIGHT (C) Xinyi Lu, Yuxun Fang, Qiuxia Wu, Junhong Zhao, Wenxiong Kang

• ALL RIGHTS RESERVED

  The code can be used only for academic researches, when use this code in your paper, please cite the paper.

  [1] X. Lu, Y. Fang, Q. Wu, J. Zhao, W. Kang, A Novel Multiple Distances Based Dynamic Time Warping Method for Online Signature Verification, Chinese Conference on Biometric Recognition, 2018.

  [2] L. Tang, W. Kang, Y. Fang, Information Divergence-based Matching Strategy for Online Signature Verification, IEEE Transactions on Information Forensics & Security, 2018.13(4): 861-873.

Instructions

​ Because of the permissions, we can't provide the database. You need to add the susig, mcyt and svc2004 database to the folder.

​ Run the "main.m" script in MATLAB.

​ You can select the initialization parameters in setting.

Performance

Note: We only report the results when using 10 reference samples here. For more detail please refer to the paper.

database	SVM	PCA
mcyt	1.84%	1.87%
susig	1.38%	1.28%
svc task2	6.26%	6.32%