Volume rendering

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• Volume rendering — is a technique 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 or MRI scanner.Usually these are acquired in a regular pattern (e.g., one slice every… …   Wikipedia

• Texture-Based Volume Rendering — ist ein Verfahren zur räumlichen Darstellung von Schnittbildern wie sie bei CT, oder MRT Aufnahmen entstehen. Bei diesem Verfahren werden Texturen des darzustellenden Volumens geometrisch als parallele Schichten/Ebenen aneinander gelegt (Slicing) …   Deutsch Wikipedia

• Volume ray casting — Volume ray casting, sometimes called volumetric ray casting, 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 …   Wikipedia

• Rendering (computer graphics) — Not to be confused with 3D rendering. A variety of rendering techniques applied to a single 3D scene …   Wikipedia

• Image and object order rendering — In computer graphics, image order algorithms iterate over the pixels in the image to be produced, rather than the elements in the scene to be rendered. Object order algorithms are those that iterate over the elements in the scene to be rendered,… …   Wikipedia

• Color Rendering Capacity — How many colors on earth is a given light source capable of vividly rendering? Under what type of light source can a scene be made the most colorful? Such questions highlight a particular aspect of the color rendering quality of light sources,[1] …   Wikipedia

• Shadow volume — Example of Carmack s stencil shadowing in Doom 3. Shadow volume is a technique used in 3D computer graphics to add shadows to a rendered scene. They were first proposed by Frank Crow in 1977[1] as the geometry describing the 3D shape of the… …   Wikipedia

• Reyes rendering — is a computer software architecture used in 3D computer graphics to render photo realistic images. It was developed in the mid 1980s by Lucasfilm s Computer Graphics Research Group, which is now Pixar. It was first used in 1982 to render images… …   Wikipedia

• Bounding volume — A three dimensional model with its bounding box drawn in dashed lines. For building code compliance, see Bounding. In computer graphics and computational geometry, a bounding volume for a set of objects is a closed volume that completely contains …   Wikipedia

• Image-based modeling and rendering — In computer graphics and computer vision, image based modeling and rendering (IBMR) methods rely on a set of two dimensional images of a scene to generate a three dimensional model and then render some novel views of this scene.The traditional… …   Wikipedia