Interactive volume rendering of multimodality 4D cardiac data with the use of consumer graphics hardware

被引：5

作者：

Enders, F ^{[1
]}

Strengert, M ^{[1
]}

Iserhardt-Bauer, S ^{[1
]}

Aladl, UE ^{[1
]}

Slomka, PJ ^{[1
]}

机构：

[1] Univ Stuttgart, D-7000 Stuttgart, Germany

来源：

MEDICAL IMAGING 2003: VISUALIZATION, IMAGE-GUIDED PROCEDURES, AND DISPLAY | 2003年 / 5029卷

关键词：

4D; cardiac imaging; volume rendering; motion segmentation; multimodality fusion; volume visualization;

D O I：

10.1117/12.480377

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

Interactive multimodality 4D volume rendering of cardiac images is challenging due to several factors. Animated rendering of fused volumes with multiple lookup tables and interactive adjustments of relative volume positions and orientations must be performed in real time. In addition it is difficult to visualize the myocardium separated from the surrounding tissue on some modalities, such as MRI. In this work we propose to use software techniques combined with hardware capabilities of modem consumer video cards for real-time visualization of time-varying multimodality fused cardiac volumes for diagnostic purposes.

引用

页码：119 / 128

页数：10

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