A Robust MP3 Steganographic Method against Multiple Compressions Based on Modified Discrete Cosine Transform

Table 3

Detection accuracy (%) for all steganographic methods.

	AHCM			DWT-SVD-QIM			Proposed
	128	320	SC	128	320	SC	128	320	SC
200 bits/s	52.39	55.67	54.44	85.62	88.12	86.25	51.35	53.36	52.32
300 bits/s	53.85	57.15	56.73	87.50	89.75	87.88	52.45	53.98	53.03
400 bits/s	54.75	58.77	57.04	90.31	94.23	91.16	53.64	55.25	54.85