Fast CU Size Decision Method Based on Just Noticeable Distortion and Deep Learning

Table 3

The BDBR of the proposed method and the latest methods.

Sequences		Proposed	CTDM [6]	FBDA [7]	FIVG [13]	ACSD [14]
		BDBR (%)	BDBR (%)	BDBR (%)	BDBR (%)	BDBR (%)
Class B; 1920 × 1080	Kimono	1.34	1.05	1.98	1.72	0.87
	ParkScene	0.95	1.11	1.38	1.28	0.83
	BQTerrace	1.22	1.00	1.19	1.16	0.95
Class C; 832 × 480	PartyScene	0.95	0.76	1.05	0.28	0.55
	RaceHorsesC	0.96	0.82	2.96	0.84	0.37
	BasketballDrill	0.89	1.67	1.36	1.91	1.30
Class D; 416 × 240	BlowingBubbles	0.95	0.74	0.73	0.49	0.95
	RaceHorses	0.86	0.95	1.59	0.54	0.71
	BQSquare	0.87	0.61	−0.11	0.17	0.68
Class E; 1280 × 720	Johnny	0.88	1.44	1.51	3.07	1.72
	FourPeople	0.78	1.38	1.37	2.55	1.35
	KristenAndSara	1.21	1.19	1.53	2.56	1.61
Average		0.99	1.06	1.38	1.38	0.99