Image region duplication detection based on circular window expansion and phase correlation

Image Copy Move Forgery Detection: A Review

“…Hong Shao et al, [36] proposed a phase correlation method based on polar expansion and adaptive band limitation. Fourier transform of the polar expansion on overlapping windows pair is calculated and an adaptive band limitation procedure is applied to obtain a correlation matrix where peak is effectively enhanced.…”

Copy-move forgery detection: Survey, challenges and future directions

“…Their CMFD performances are robust against the image with post-processing operation and ineffective with intermediate operation. However, the studies conducted by Muhammad et al (Muhammad et al, 2012) and Shao et al (Shao et al, 2012) show a different outcome due to invariant to rotation. High sensitivity in detecting copy-move tampering when the duplicated regions are not too small.…”

“…Li et al, 2012;Muhammad et al, 2012;Murali et al, 2012;Myna et al, 2008;Peng et al, 2011;Shao et al, 2012;Shin, 2013;Yang et al, 2013;Zhang et al, 2008;Zhao and Guo, 2013) Texture & Intensity (Ardizzone et al, 2009;Bravo-Solorio and Nandi, 2011;Davarzani et al, 2013;Gan and Zhong, 2014;Hsu and Wang, 2012;Kuznetsov Andrey Vladimirovich, 2014;Lin et al, 2009;Lynch et al, 2013;Singh and Raman, 2012;Ulutas and Ulutas, 2013;Ulutaş et al, 2013) Moments Invariant (Bilgehan and Uluta, 2013;Kashyap and Joshi, 2013;Le and Xu, 2013;Mahdian and Saic, 2007;Ryu et al, 2013Ryu et al, , 2010 Log Polar Transform (Bayram et al, 2009;L. Li et al, 2014L.…”

Image Region Duplication Forgery Detection Based on Angular Radial Partitioning and Harris Key-Points

“…Shao et al [24] proposed a duplicated region detection based on circular window expansion and phase correlation. The algorithm starts with calculating the Fourier transform of the polar expansion on overlapping circular windows pairs, and then an adaptive process is applied to obtain a correlation matrix.…”