Copy-move image forensics detection

Glumov N.I., Kuznetsov A.V.

Full text of article: Russian language.

Abstract:
A new algorithm for copy-move forgeries (repeated, dimensionally distributed image parts) automatic detection is proposed in this paper. The algorithm is based on usage of image features invariant to geometrical and intensity transforms, which are calculated on the basis of Fourier-Mellin transform. There are also described the comparison of developed algorithm and existing solutions and the advantages and disadvantages of proposed method in the paper.

Key words:
artificial changes, copy-move, embedding, Fourier-Mellin transform, features vector.

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