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

Table 4

Comparison of bit rate increment ratio of the proposed scheme and two previous schemes [17, 18].

QP	Ma et al.	Lin et al.	Proposed
18	0.24%	0.65%	0.64%
23	0.82%	1.22%	1.12%
28	1.71%	2.06%	1.78%
33	2.29%	2.53%	2.71%
38	2.19%	2.28%	2.96%
43	1.39%	1.33%	2.87%
Average	1.44	1.68	2.01