Investigation of the Properties of the Coefficients of the Discrete Cosine Transformation as the Basis of the Method of Detection of Digital Image Integrity Violation
Abstract:One of the most common representations of information today are digi-tal images, unauthorized changes of which can lead to negative conse-quences for an individual, institution, firm, and the state as a whole, which makes the detection of digital image integrity violation one of the most ur-gent tasks of information security. The main drawback of the existing ex-pert methods is their focus on detecting the results of a specific disruptive action, but in practice the expert often does not hav… Show more
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