• KSII Transactions on Internet and Information Systems
    Monthly Online Journal (eISSN: 1976-7277)

Copy-move Forgery Detection Robust to Various Transformation and Degradation Attacks


Abstract

Trying to deal with the problem of low robustness of Copy-Move Forgery Detection (CMFD) under various transformation and degradation attacks, a novel CMFD method is proposed in this paper. The main advantages of proposed work include: (1) Discrete Analytical Fourier-Mellin Transform (DAFMT) and Locality Sensitive Hashing (LSH) are combined to extract the block features and detect the potential copy-move pairs; (2) The Euclidian distance is incorporated in the pixel variance to filter out the false potential copy-move pairs in the post-verification step. In addition to extracting the effective features of an image block, the DAMFT has the properties of rotation and scale invariance. Unlike the traditional lexicographic sorting method, LSH is robust to the degradations of Gaussian noise and JEPG compression. Because most of the false copy-move pairs locate closely to each other in the spatial domain or are in the homogeneous regions, the Euclidian distance and pixel variance are employed in the post-verification step. After evaluating the proposed method by the precision-recall-F1 model quantitatively based on the Image Manipulation Dataset (IMD) and Copy-Move Hard Dataset (CMHD), our method outperforms Emam et al.’s and Li et al.’s works in the recall and F1 aspects.


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Cite this article

[IEEE Style]
Jiehang Deng, Jixiang Yang, Shaowei Weng, Guosheng Gu, and Zheng Li, "Copy-move Forgery Detection Robust to Various Transformation and Degradation Attacks," KSII Transactions on Internet and Information Systems, vol. 12, no. 9, pp. 4467-4486, 2018. DOI: 10.3837/tiis.2018.09.019

[ACM Style]
Deng, J., Yang, J., Weng, S., Gu, G., , , and Li, Z. 2018. Copy-move Forgery Detection Robust to Various Transformation and Degradation Attacks. KSII Transactions on Internet and Information Systems, 12, 9, (2018), 4467-4486. DOI: 10.3837/tiis.2018.09.019