A Novel Ray-Casting Algorithm Using Dynamic Adaptive Sampling

Table 1

Comparison of the time consumption of each stage of the above algorithms (unit: seconds).

Algorithms	Data preprocessing time	Sampling time	Drawing time	Total time
VS3D	23	32	33	88
Dual-FHR	17	28	31	76
RIFT2	16	25	31	72
SHSR-UV	17	23	26	66
Ray-casting DAS	24	16	21	61