Blind Detection of Digital Forgeries Using Detection Trace of Eclosion

A novel method is presented for blinding detection of digital forgeries based on employing the eclosion when someone forges the digital image. The basic idea of the presented method in this article is analyzing the texture of the image. In other words, at the first place, we decompose the image and then reconstruct the profile. In order to remove a small amount of noise in the texture image, we employ the two-dimensional dual tree complex wavelet transform, and then reconstruct the profile. The experimental results show that the algorithm can locate the edge eclosion exactly without any embedded information such as digital watermark and digital signature.