Information
- Publication Type: Technical Report
- Workgroup(s)/Project(s): not specified
- Date: February 1999
- Number: TR-186-2-99-08
- Keywords: fMRI, Multimodality, Volume Visualization
Abstract
Multimodal visualization of functional and anatomical data of the human brain is an important field in medical volume visualization. The aim of this application is to provide the user with information on the location of functional activations in the different regions of the brain. When the approach of direct volume rendering is chosen, the visual impression of details usually suffers from accumulating the image from colors and opacities derived from the data set. We present extensions to overcome this problem: \emph{Transfer function volumes} are used for the highlighting of activated regions. \emph{Multiple viewsAdditional Files and Images
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@techreport{Koenig-1999-MVA, title = "Multiple Views and Magic Mirrors - fMRI Visualization of the Human Brain", author = "Andreas K\"{o}nig and Helmut Doleisch and Eduard Gr\"{o}ller", year = "1999", abstract = "Multimodal visualization of functional and anatomical data of the human brain is an important field in medical volume visualization. The aim of this application is to provide the user with information on the location of functional activations in the different regions of the brain. When the approach of direct volume rendering is chosen, the visual impression of details usually suffers from accumulating the image from colors and opacities derived from the data set. We present extensions to overcome this problem: \emph{Transfer function volumes} are used for the highlighting of activated regions. \emph{Multiple views", month = feb, number = "TR-186-2-99-08", address = "Favoritenstrasse 9-11/E193-02, A-1040 Vienna, Austria", institution = "Institute of Computer Graphics and Algorithms, Vienna University of Technology ", note = "human contact: technical-report@cg.tuwien.ac.at", keywords = "fMRI, Multimodality, Volume Visualization", URL = "https://www.cg.tuwien.ac.at/research/publications/1999/Koenig-1999-MVA/", }