3D texture-based hybrid visualizations

被引：1
|
作者：
Boada, I
Navazo, I
机构：
[1] Univ Girona, Inst Informat & Aplicac, Girona 17071, Spain
[2] Univ Politecn Cataluna, Dept LSI, E-08028 Barcelona, Spain
来源：
COMPUTERS & GRAPHICS-UK | 2003年 / 27卷 / 01期
关键词：
octrees; multiresolution; surface and volume visualization;
D O I：
10.1016/S0097-8493(02)00231-5
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
In this paper, the visualization of hybrid scenes that contain volume data and a fitted extracted surface is addressed. The proposed algorithm is based on a integrated octree-based representation: the "hybrid octree." The hybrid octree allows to obtain multiresolution representation of the volume data and it also maintains a decimated surface codification. The proposed visualization approach uses three-dimensional-textures for the visualization of the volume data and integrates the surface polygons using the information represented in the octree structure. The main characteristics of the method are: its capabilities to perform multiresolution hybrid visualizations and its efficient use of texture memory space. (C) 2002 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：41 / 49
页数：9
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