Volume Visual Attention Maps (VVAM) in Ray-Casting Rendering

Autores: Andoni Beristain and John Edgar Congote and O. Ruiz

Fecha: 23.02.2012

Studies in Health Technology and Informatics


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Abstract

This paper presents an extension of visual attention maps into 3D, where eye fixation points become cylinders, and the visual attention map becomes a volume. This Volume Visual Attention Map(VVAM)is used to dynamically enhance ray-casting based direct volume rendering visualization online. The practical application of this idea into the biomedical image visualization field is explored for interactive visualization.

BIB_text

@Article {
author = {Andoni Beristain and John Edgar Congote and O. Ruiz},
title = {Volume Visual Attention Maps (VVAM) in Ray-Casting Rendering},
journal = {Studies in Health Technology and Informatics},
pages = {53-57},
volume = {173},
keywds = {
Ray-casting, volume visual attention maps, eye-gaze tracking
}
abstract = {
This paper presents an extension of visual attention maps into 3D, where eye fixation points become cylinders, and the visual attention map becomes a volume. This Volume Visual Attention Map(VVAM)is used to dynamically enhance ray-casting based direct volume rendering visualization online. The practical application of this idea into the biomedical image visualization field is explored for interactive visualization.
}
isi = {1},
date = {2012-02-23},
year = {2012},
}
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