Interactive reconstruction and visualization of dynamic 3D ultrasound data sets

被引：0
作者：
Ropinski, Timo [1 ]
Petkov, Borislav [1 ]
Fabritz, Larissa [2 ]
Hinrichs, Klaus [1 ]
机构：
[1] Univ Munster, Visualizat & Comp Graph Working Grp, Einsteinstr 62, D-48149 Munster, Germany
[2] Univ Munster, Dept Cardiol & Angiol, D-48149 Munster, Germany
来源：
GRAPP 2008: PROCEEDINGS OF THE THIRD INTERNATIONAL CONFERENCE ON COMPUTER GRAPHICS THEORY AND APPLICATIONS | 2008年
关键词：
ultrasound acquisition; volumetric reconstruction;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
In this paper we describe techniques which have been developed in order to interactively visualize dynamic 3D ultrasound (US) volume data sets acquired using a small animal 2D US scanner. The 2D frames are acquired at different spatial positions and gated based on the ECG signal. For the reconstruction process a user interface is specified, which allows the user to select 2D frames acquired during different ECG phases at different spatial locations. Thus it is possible to reconstruct and visualize a volumetric model based on several 2D frames for different phases of the heart cycle. To improve the interactive visualization, we facilitate filtering techniques, which have been implemented on the GPU.
引用
收藏
页码：308 / +
页数：3
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