Image-guidance for cardiac surgery using dynamic autostereoscopic display system
Image-guidance for cardiac surgery using dynamic autostereoscopic display system
复制标题
使用动态自动立体显示系统进行心脏手术的图像引导
DOI：
10.1109/isbi.2004.1398525
复制
发表时间：
2004
期刊：
影响因子：
--
通讯作者：
T. Dohi
中科院分区：
文献类型：
--
作者：
H. Liao;N. Hata;T. Dohi
自动立体显示和分析系统已经被开发以帮助开发用于在微创心脏手术期间使用的三维（3-D）心脏成像。我们先前已经开发了一种动态的自动立体显示设备，通过集成的视频自动立体成像方法与高分辨率的多投影技术。本文将高质量的自动立体显示系统应用于图像引导的心脏手术。根据CT扫描获得的心脏动态信息，对人体心脏进行了一系列体积图像扫描，这些图像代表了人体心脏在整个心动周期中的运动。时间序列3-D图像分析在心脏应用中特别有用。这种方法将使我们能够获得最佳的方法来产生三维心脏图像的规划和指导微创心脏手术。
An autostereoscopic display and analysis system has been developed to aid the development of three-dimensional (3-D) cardiac imaging for use during minimally invasive cardiac surgery. We have previously developed a dynamic autostereoscopic display device by integral videography autostereoscopic imaging method with high-resolution multi-projection technique. This paper integrated the high-quality autostereoscopic display system into image-guided cardiac surgery. The human heart was scanned in a sequence of volumetric images representing the motion of the human heart throughout the cardiac cycle, based on dynamic information of heart from CT scanning. Time-sequence 3-D image analysis can be particularly useful in cardiac applications. This approach will allow us to acquire the optimum method to produce 3-D cardiac image for planning and guidance of minimally invasive cardiac surgery.