Paper : Cho, S., & Teoh, B. J. (2017). Face template protection via random permutation maxout transform. In Proceedings of 2017 International Conference on Biometrics Engineering and Application, ICBEA 2017 (pp. 21-27). (ACM International Conference Proceeding Series; Vol. Part F128052). Association for Computing Machinery.
For ftrain.mat and ftest.mat -> https://github.com/NcJie/DCT-RLTCM
Training data - 600, Testing data - 200
Distance between vectors calculated by chi_square distance formula.
Implemented for p=1, m=500, k=2. Rest can be implemented by doing some modifications.