Abstract: Nowadays, images have an important impact on our society and play a crucial role in most people’s lives. However, due to the availability of low-cost, high-performance computers and many powerful editing software packages, digital images have become easy to manipulate and edit even for nonprofessional users. Misuse of such digital forgeries has become a serious problem in various fields. Without a doubt, image authenticity is necessary in many social areas. So, the detection of a forged image received significant attention among the application of image analysis in digital forensic science. In this paper, a survey on different copy move forgery detection scheme is done.

Keywords: Dimensionality, Forgery, Image, Keypoint, Moment