EURASIP Journal on Image and Video Processing

Table 3 Location accuracy for co-frequency sub-images with the optimal merged Markov model

From: JPEG image steganography payload location based on optimal estimation of cover co-frequency sub-image

DC	0.9441	0.8982	0.8823	0.7873	0.6991	0.6307	0.5618
0.9489	0.9124	0.8983	0.8170	0.7918	0.6260	0.5620	0.5481
0.8903	0.8891	0.8169	0.7872	0.7163	0.6214	0.5269	0.5216
0.8334	0.7972	0.7940	0.7724	0.6476	0.5236	0.5207	0.5090
0.7816	0.7720	0.7429	0.6430	0.5842	0.5055	0.4941	0.4901
0.7466	0.7297	0.6243	0.5935	0.5184	0.5002	0.4995	0.4926
0.6466	0.5925	0.5177	0.5065	0.4886	0.5014	0.5105	0.5082
0.5597	0.5122	0.4988	0.5066	0.4953	0.4956	0.4915	0.4937

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