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We address the problem of detection of image doctoring using correlations of Point Spread Function (PSF) and iterative blind deconvolution. Doctoring is a process of tampering or hampering or changing the content of an image in order to deceive people or rewrite history or exaggerate the situations or customize ground-breaking advances in research,(More)
In this paper we solve the problem of image doctoring using bispectral analysis and Expectation-Maximization (EM) algorithms. Doctoring is a process of modifying or changing the content of an image. Now-a-days there is widespread availability of multi-media data in digital form. The technology that could alter the digital data is growing at break-neck(More)
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