Title :
ROI-Emphasized Volume Visualization Guided by Anisotropic Structure Tensor
Author :
Wei Xie ; Fei Hou ; Shuai Li ; Aimin Hao ; Hong Qin
Author_Institution :
Beihang Univ., Beijing, China
Abstract :
Most of Focus Context visualization methods differentiate the magnification unit only by simply assigning each voxel/cell with an importance value while ignoring the shape content embedded in the volume data. In this paper, we take the volumetric structure information as important cue to facilitate Focus Context visualization, which can homogeneously or non-homogeneously scale the volume data in a structure-sensitive way.
Keywords :
data visualisation; tensors; ROI-emphasized volume visualization; anisotropic structure tensor; focus context visualization methods; magnification unit; shape content; volumetric structure information; Context; Data visualization; Foot; Jacobian matrices; Silicon; Tensile stress; Vectors; Focus+Context visualization; anisotropic magnification; energy optimization; tensor field;
Conference_Titel :
Computer-Aided Design and Computer Graphics (CAD/Graphics), 2013 International Conference on
Conference_Location :
Guangzhou
DOI :
10.1109/CADGraphics.2013.89
