Fast CU Partition Decision Based on Texture for H.266/VVC

Table 4

The results of the proposed method compared with other fast methods.

Class	Test sequence	Proposed (VTM7.0)		CTTD [36] (VTM4.0)		FCPD [7] (VTM4.0)		FPDS [8] (VTM7.0)
		BDBR	ATS	BDBR	ATS	BDBR	ATS	BDBR	ATS
Class B1; 1920 × 1080	Kimono	1.77	61.74	1.05	34.33	0.52	35.05	1.93	59.51
	ParkScene	1.24	52.84	1.11	34.56	0.63	43.29	1.26	51.84
	BQTerrace	0.87	48.42	1.00	31.07	0.81	35.29	1.08	45.30
Class C; 832 × 480	PartyScene	0.29	41.37	0.76	35.93	0.34	33.15	0.26	38.62
	RaceHorsesC	0.76	52.42	0.82	36.06	0.65	30.53	0.88	49.05
	BasketballDrill	1.67	51.05	1.67	33.94	1.30	29.61	1.82	48.48
Class D; 416 × 240	BQSquare	0.35	35.24	0.61	33.98	0.22	26.02	0.19	31.95
	RaceHorses	0.68	45.15	0.95	35.96	0.30	26.21	0.54	41.69
	BlowingBubbles	0.49	44.92	0.74	35.04	0.23	27.71	0.47	40.35
Class E; 1280 × 720	KristenAndSara	2.13	57.09	1.19	32.95	0.94	40.61	2.78	55.11
	FourPeople	2.42	56.89	1.38	35.05	1.18	42.29	2.70	57.57
	Johnny	3.16	59.62	1.44	33.02	1.29	40.72	3.22	56.88
Average		1.31	50.56	1.06	34.32	0.70	34.20	1.43	48.03