Volume Ray Casting

Volume ray casting, sometimes called volumetric ray casting, volumetric ray tracing, or volume ray marching, is an image-based volume rendering technique. It computes 2D images from 3D volumetric data sets. Volume ray casting, which processes volume data, must not be mistaken with ray casting, which processes surface data.

Read more about Volume Ray Casting:  Classification, Basic Algorithm, Advanced Adaptive Algorithms, Examples of High Quality Volumetric Ray-casting

Famous quotes containing the words volume, ray and/or casting:

    F.R. Leavis’s “eat up your broccoli” approach to fiction emphasises this junkfood/wholefood dichotomy. If reading a novel—for the eighteenth century reader, the most frivolous of diversions—did not, by the middle of the twentieth century, make you a better person in some way, then you might as well flush the offending volume down the toilet, which was by far the best place for the undigested excreta of dubious nourishment.
    Angela Carter (1940–1992)

    Our reason may prove what it will: our reason is only a feeble ray that has issued from Nature.
    Maurice Maeterlinck (1862–1949)

    Reason sits firm and holds the reins, and she will not let the feelings burst away and hurry her to wild chasms. The passions may rage furiously, like true heathens, as they are; and the desires may imagine all sorts of vain things: but judgement shall still have the last word in every argument, and the casting vote in every decision.
    Charlotte Brontë (1816–1855)