Concepts inEmissive clipping planes for volume rendering
In scientific visualization and computer graphics, volume rendering is a set of techniques used to display a 2D projection of a 3D discretely sampled data set. A typical 3D data set is a group of 2D slice images acquired by a CT, MRI, or MicroCT scanner. Usually these are acquired in a regular pattern (e.g. , one slice every millimeter) and usually have a regular number of image pixels in a regular pattern.
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