High Embedding Capacity Data Hiding Algorithm for H.264/AVC Video Sequences without Intraframe Distortion Drift

Table 7

Comparison of visual quality (PSNR and SSIM) of the proposed scheme and two previous schemes [17, 18] for QP = 28.

Sequences	Capacity	Ma et al.		Capacity	Lin et al.		Proposed
		PSNR	SSIM		PSNR	SSIM	PSNR	SSIM
Akiyo	0.36	37.32	0.990	0.47	36.77	0.989	41.41	0.990
Bridge-Close	0.58	34.01	0.965	0.76	33.55	0.963	37.18	0.982
Bridge-Far	0.14	37.58	0.965	0.20	37.20	0.964	47.89	0.977
Carphone	0.44	36.05	0.992	0.59	35.57	0.991	36.44	0.983
Claire	0.19	39.48	0.994	0.26	39.02	0.994	44.21	0.985
Coastguard	1.00	33.45	0.935	1.27	32.96	0.931	35.40	0.975
Container	0.49	35.25	0.958	0.65	34.72	0.957	40.28	0.982
Foreman	0.38	35.73	0.989	0.56	35.19	0.987	35.37	0.980
Grandma	0.30	36.17	0.982	0.43	35.67	0.980	37.74	0.974
Hall	0.55	35.70	0.990	0.74	35.04	0.988	37.19	0.975
Mobile	1.16	32.35	0.981	1.27	31.67	0.979	33.91	0.991
Mother-Daughter	0.27	36.47	0.985	0.36	36.41	0.985	43.07	0.982
News	0.56	35.74	0.988	0.74	35.12	0.987	39.37	0.976
Salesman	0.55	34.67	0.976	0.76	34.08	0.974	37.96	0.986
Average	0.49	35.71	0.978	0.65	35.21	0.976	39.10	0.981