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  2. Voxel - Wikipedia

    en.wikipedia.org/wiki/Voxel

    StarMade, a voxel-based sandbox game set in space, developed and published by Robin "Schema" Promesberger. Teardown, a voxel-based game featuring fully destructible environments, developed and published by the studio Tuxedo Labs; The Sandbox; Trove is a voxel-based MMORPG with building elements, developed and published by Trion Worlds. [21]

  3. Texel (graphics) - Wikipedia

    en.wikipedia.org/wiki/Texel_(graphics)

    Voronoi polygons for a group of texels. In computer graphics, a texel, texture element, or texture pixel is the fundamental unit of a texture map. [1] Textures are represented by arrays of texels representing the texture space, just as other images are represented by arrays of pixels.

  4. Volume rendering - Wikipedia

    en.wikipedia.org/wiki/Volume_rendering

    This is an example of a regular volumetric grid, with each volume element, or voxel represented by a single value that is obtained by sampling the immediate area surrounding the voxel. To render a 2D projection of the 3D data set, one first needs to define a camera in space relative to the volume.

  5. Voxel Bridge - Wikipedia

    en.wikipedia.org/wiki/Voxel_Bridge

    Voxel Bridge is an interactive public artwork under the Cambie Bridge in Vancouver, by artist Jessica Angel. The 8,000-square-foot (740 m 2 ) mural is a vinyl overlay on the bridge that reveals interactive elements through augmented reality (AR), with aspects of the artwork being sold as non-fungible tokens .

  6. Voxel-based morphometry - Wikipedia

    en.wikipedia.org/wiki/Voxel-based_morphometry

    Voxel-based morphometry is a computational approach to neuroanatomy that measures differences in local concentrations of brain tissue, through a voxel-wise comparison of multiple brain images. [ 1 ] [ 2 ] In traditional morphometry , volume of the whole brain or its subparts is measured by drawing regions of interest (ROIs) on images from brain ...

  7. 3D reconstruction - Wikipedia

    en.wikipedia.org/wiki/3D_reconstruction

    Tracing a ray through a voxel grid. The voxels which are traversed in addition to those selected using a standard 8-connected algorithm are shown hatched. Voxel Grid. In this filtering technique input space is sampled using a grid of 3D voxels to reduce the number of points. [41] For each voxel, a centroid is chosen as the representative of all ...

  8. Diffusion-weighted magnetic resonance imaging - Wikipedia

    en.wikipedia.org/wiki/Diffusion-weighted...

    The brightness is weighted by the fractional anisotropy which is a scalar measure of the degree of anisotropy in a given voxel. Mean diffusivity (MD) or trace is a scalar measure of the total diffusion within a voxel. These measures are commonly used clinically to localize white matter lesions that do not show up on other forms of clinical MRI ...

  9. Intravoxel incoherent motion - Wikipedia

    en.wikipedia.org/wiki/Intravoxel_incoherent_motion

    Intravoxel incoherent motion (IVIM) imaging is a concept and a method initially introduced and developed by Le Bihan et al. [1] [2] to quantitatively assess all the microscopic translational motions that could contribute to the signal acquired with diffusion MRI.