Segmentation Based Video Steganalysis to Detect Motion Vector Modification

Table 3

Detection accuracies (%) of MVRBR and proposed method against Cao’s, Yao’s, and Wang’s steganographic algorithms.

Steganography	BR (Mbps)	0.5		1		3		10
	ER	0.1	0.2	0.1	0.2	0.1	0.2	0.1	0.2
Cao’s	MVRBR	72.23	89.33	75.41	89.69	79.32	91.91	87.26	94.15
	Proposed	79.40	90.52	83.77	91.83	88.67	95.21	89.80	96.19
Yao’s	MVRBR	80.63	89.43	83.23	93.01	84.79	96.92	85.04	98.39
	Proposed	85.48	93.69	88.90	95.89	89.27	97.72	91.57	99.24
Wang’s	MVRBR	68.83	80.18	74.79	82.91	77.82	87.78	80.32	90.21
	Proposed	77.86	86.04	83.22	91.30	85.62	93.14	87.73	94.73