Improving Anticompression Robustness of JPEG Adaptive Steganography Based on Robustness Measurement and DCT Block Selection

Table 3

The bit error rate of message extraction with different steganographic schemes under different actual payloads.

Method	Payload (bpnzAC)
		0.05	0.1	0.2	0.3
J-UNIWARD [4]	QF = 75	0.215 0	0.148 1	0.094 2	0.070 5
	QF = 80	0.255 8	0.180 2	0.116 7	0.087 8
	QF = 85	0.261 8	0.182 1	0.116 7	0.087 1
JSCRIBE [21]	QF = 75	0.166 7	0.108 1	0.063 4	0.043 4
	QF = 80	0.166 3	0.105 6	0.060 9	0.041 0
	QF = 85	0.181 6	0.115 3	0.066 5	0.044 6
GMAS [19]	QF = 75	0.084 1	0.041 7	0.020 9	0.004 5
	QF = 80	0.079 5	0.039 9	0.020 6	0.003 9
	QF = 85	0.074 8	0.039 1	0.018 5	0.003 4
CBSRS (ours)	QF = 75	0.111 6	0.078 8	0.052 5	0.041 1
	QF = 80	0.110 4	0.072 5	0.046 9	0.035 9
	QF = 85	0.103 0	0.069 4	0.045 8	0.035 3