Accelerating volume rendering by ray leaping with back steps
Computer Methods and Programs in Biomedicine
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This paper introduces the field of volume visualization, volumetric data representations, andvolume rendering algorithms. It further discusses volume graphics and its underlying voxelization algorithms. Special-purpose volume rendering architectures have been researched for over two decades. Recently, commercial real-time volume rendering boards have been introduced, most notably the VolumePro board which is based on the Cube-4architecture developed at Stony Brook University.