We demonstrate the results of DoG and LBP for comparison purpose. This demo video is available at this link: https://www.youtube.com/watch?v=kUCC0hLSJaU. In addition, in order to show that the proposed method can be directly used in real situation, we completed a real-time implementation of our method and tested it using real data which also include print photo attack, mobile photo attack and video attack. In this demo, 21 frames are analyzed for each detection and the final result is the average score of these 21 frames. This demo video can be found at this link: https://www.youtube.com/watch?v=q-nhCSt-BWY.