Overview + Detail Visualization for Ensembles of Diffusion Tensors

• Published in: Computer graphics forum Vol. 36; no. 3; pp. 121 - 132
• Main Authors: Zhang, C., Caan, M.W.A., Höllt, T., Eisemann, E., Vilanova, A.
• Format: Journal Article
• Language: English
• Published: Oxford Blackwell Publishing Ltd 01.06.2017
• Subjects: Agglomeration; Brain; Categories and Subject Descriptors (according to ACM CCS); Coding; I.3.5 [Computer Graphics]: —Curve, surface, solid, and object representations; I.3.8 [Computer Graphics]: Applications; Inspection; Mathematical analysis; Scalars; Speech disorders; Tensors; Visualization

A Diffusion Tensor Imaging (DTI) group study consists of a collection of volumetric diffusion tensor datasets (i.e., an ensemble) acquired from a group of subjects. The multivariate nature of the diffusion tensor imposes challenges on the analysis and the visualization. These challenges are commonly...