Flowfield-driven Volume Deformation

Information

• Publication Type: Student Project
• Workgroup(s)/Project(s):
  • ExVisation: Expressive Visualization of Volumetric Data
• Date: 2006
• First Supervisor: Peter Rautek

Abstract

The volumetric flow (compare optical flow in 2D) is defined as the change of the volume over time. We define the volumetric flow on a regular grid. At each voxel position on the grid, a vector is defined, which is the flow on this position. Between voxels the volumetric flow is defined by the trilinear interpolation of the surrounding voxels. The project is divided in three subtasks: The specification, the visualization and the categorization of the volumetric flow. The goals of this computer science project are the first two subtasks: the interactive specification and visualization of the volumetric flow. For documentation goto: http://www.cg.tuwien.ac.at/courses/projekte_old/vis/finished/SMarek/htmldoc/index.html

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BibTeX

@studentproject{Marek06,
  title =      "Flowfield-driven Volume Deformation",
  author =     "Stefan Marek",
  year =       "2006",
  abstract =   "The volumetric flow (compare optical flow in 2D) is defined
               as the change of the volume over time. We define the
               volumetric flow on a regular grid. At each voxel position on
               the grid, a vector is defined, which is the flow on this
               position. Between voxels the volumetric flow is defined by
               the trilinear interpolation of the surrounding voxels. The
               project is divided in three subtasks: The specification, the
               visualization and the categorization of the volumetric flow.
               The goals of this computer science project are the first two
               subtasks: the interactive specification and visualization of
               the volumetric flow. For documentation goto:
               http://www.cg.tuwien.ac.at/courses/projekte_old/vis/finished/SMarek/htmldoc/index.html",
  URL =        "https://www.cg.tuwien.ac.at/research/publications/2006/Marek06/",
}