Volume Visual Attention Maps (VVAM) in ray-casting rendering

Beristain, A.; Congote, J.; Ruiz, O.

Volume Visual Attention Maps (VVAM) in ray-casting rendering

Fecha

2012-01-01

Autores

Beristain, A.

Congote, J.

Ruiz, O.

ISSN de la revista

9269630

Editor

IOS Press

Resumen

This paper presents an extension visual attention maps for volume data visualization, where eye fixation points become rays in the 3D space, and the visual attention map becomes a volume. This Volume Visual Attention Map (VVAM) is used to interactively enhance a ray-casting based direct volume rendering (DVR) visualization. The practical application of this idea into the biomedical image visualization field is explored for interactive visualization. © 2012 The authors and IOS Press. All rights reserved.