Research Article

A Novel Ray-Casting Algorithm Using Dynamic Adaptive Sampling

Table 2

Comparison of the rendering speed of various algorithms (drawing times/s, signal-to-noise ratio/dB).

AlgorithmsIterationDrawing timeSignal-to-ratio

RIFT2 algorithm [16]462438
SHSR-UV algorithm [17]532942
ICVC-GPU algorithm [26]342133
DOS-ray algorithm [27]492534
IMPA algorithm [28]452236
Ray-casting DAS algorithm321560