Optimized Rate Control Algorithm of High-Efficiency Video Coding Based on Region of Interest

Table 1

The comparison of coding time under two configuration files of LDMmain and RAMain.

Video sequences	Encoding time
	LDMain			RAMain
	HM10.0 (t)	Proposed (t)	(%)	HM10.0 (t)	Proposed (t)	(%)
NebutaFestival	117.54	115.69	1.85	104.38	101.51	2.87
Kimono	82.37	81.33	1.04	70.83	69.49	1.34
Slideshow	101.45	99.74	1.71	88.76	85.66	3.10
BasketballDrill	94.37	92.83	1.54	83.41	81.74	1.67
BlowingBubbles	36.42	35.26	1.16	28.93	26.51	2.42