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Video Inter-Frame Forgery Identification Based on Consistency of Correlation Coefficients of Gray Values
2014
Journal of Computer and Communications
Identifying inter-frame forgery is a hot topic in video forensics. In this paper, we propose a method based on the assumption that the correlation coefficients of gray values is consistent in an original video, while in forgeries the consistency will be destroyed. We first extract the consistency of correlation coefficients of gray values (CCCoGV for short) after normalization and quantization as distinguishing feature to identify inter-frame forgeries. Then we test the CCCoGV in a large
doi:10.4236/jcc.2014.24008
fatcat:zlvvcjanyjbpzhb5dcyy75oweq