Performance Evaluation of Distance Metric for Copy Move Forgery Detection


Sudhakar K, Research Scholar
E.C.E Department J.N.T.U. Hyderabad Hyderabad – 500085, Telangana State, India.
Dr.Subhash Kulkarni, Professor and Principal
PESIT – Bangalore South Campus Bengaluru 560100, Karnataka State, India.


This paper presents the performance evaluation of various distance metric in copy move forger detection algorithms. The choice of distance metric affects the detection speed. The proposed approach is tested over 9 different distance metrics. The experimental results found indicate the choice of distance metric has a considerable impact on forgery detection speed.