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

Table 6

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

Sequences	Ma et al.	Lin et al.	Proposed
Akiyo	37.32	36.77	35.38
Bridge-Close	34.01	33.55	33.57
Bridge-Far	37.58	37.20	37.08
Carphone	36.05	35.57	33.82
Claire	39.48	39.02	38.30
Coastguard	33.45	32.96	33.86
Container	35.25	34.72	36.33
Foreman	35.73	35.19	34.54
Grandma	36.17	35.67	36.13
Hall	35.70	35.04	35.56
Mobile	32.35	31.67	32.18
Mother-Daughter	36.47	36.41	35.68
News	35.74	35.12	35.89
Salesman	34.67	34.08	35.35
Average	35.71	35.21	35.26