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Figure 1 | EURASIP Journal on Information Security

Figure 1

From: Universal distortion function for steganography in an arbitrary domain

Figure 1

Comparison of various side-informed embedding methods. Detection error EOOB for SI-UNIWARD and four other methods with the union of SRMQ1 and JRM and the ensemble classifier for JPEG quality factors 75, 85, and 95. The dashed lines in the graph for QF 95 correspond to the case when all the embedding methods use all coefficients, including the DCT modes 00, 04, 40, and 44 independently of the value of the rounding error e ij .

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