Steganography algorithm based on modified EMD-coded PU partition modes for HEVC videos

EURASIP Journal on Image and Video Processing

Table 12 The ∆PSNR, capacity, and BRI of the proposed algorithm with different QPs

Sequence	QP	PSNR (clean)	∆PSNR	BRI	Capacity
Traffic, 2560 × 1600	26	40.070	− 0.071	0.047	10,971
	32	37.305	− 0.036	0.023	3497
	38	34.405	− 0.006	0.014	1049
Kimono, 1920 × 1080	26	41.108	− 0.047	0.044	3271
	32	38.352	− 0.030	0.037	1708
	38	35.580	− 0.010	0.024	610
ParkScene, 1920 × 1080	26	38.971	− 0.075	0.050	7716
	32	36.113	− 0.040	0.027	2423
	38	33.413	0.002	0.017	608
Cactus 1920 × 1080	26	37.936	− 0.057	0.044	5722
	32	35.846	− 0.037	0.027	2190
	38	33.378	− 0.006	0.018	726
Ducks_take_off, 1920 × 1080	26	35.166	− 0.066	0.037	11,734
	32	32.727	− 0.038	0.020	3156
	38	30.446	− 0.003	0.013	837
Intersection, 1600 × 1200	26	44.411	− 0.012	0.009	532
	32	41.271	− 0.004	0.006	158
	38	38.316	0.009	0.007	66
Mainroad, 1600 × 1200	26	40.376	− 0.028	0.019	3100
Mainroad, 1600 × 1200	32	37.729	− 0.009	0.005	242
	38	34.706	0.000	0.005	57
City, 1280 × 720	26	39.320	− 0.035	0.020	1399
	32	36.480	− 0.016	0.008	334
	38	33.210	− 0.007	0.003	62
Crew, 1280 × 720	26	41.100	− 0.034	0.052	957
	32	39.010	− 0.016	0.022	191
	38	36.721	− 0.008	0.018	58
Johnny, 1280 × 720	26	42.798	− 0.015	0.020	406
	32	40.683	− 0.009	0.010	123
	38	38.011	0.001	0.006	37
Keiba, 832 × 480	26	38.908	− 0.084	0.081	1746
	32	35.745	− 0.094	0.073	976
	38	32.850	− 0.063	0.058	419
PartyScene, 832 × 480	26	36.561	− 0.131	0.057	2726
	32	32.629	− 0.119	0.036	1560
	38	28.965	− 0.061	0.025	724