Exposing Digital Forgeries in Video by Detecting Duplication

W. Wang and H. Farid

ACM Multimedia and Security Workshop, Dallas, TX, 2007

Paper (pdf)    Bibtex

With the advent of high-quality digital video cameras and sophisticated video editing software, it is becoming increasingly easier to tamper with digital video. A common form of manipulation is to clone or duplicate frames or parts of a frame to remove people or objects from a video. We describe a computationally efficient technique for detecting this form of tampering.