Intraoperative visualization of surgical planning data using video projectors.
Intraoperative visualization of surgical planning data using video projectors.
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使用视频投影仪对手术计划数据进行术中可视化。
DOI：
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发表时间：
2001
影响因子：
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通讯作者：
J. Moctezuma
中科院分区：
文献类型：
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作者：
H. Hoppe;S. Däuber;J. Raczkowsky;H. Wörn;J. Moctezuma
过程控制和机器人研究所开发了一种新系统，该系统使用基于投影仪的增强现实技术，用于术前定义的手术计划数据的术中可视化。基于投影仪的增强现实在医疗应用中代表了一个新的研究领域，并为常用的头戴式显示器技术提供了替代解决方案。此外，投影仪不仅用于可视化，而且用于患者的配准，而不使用侵入性基准技术，例如螺钉标记或框架。最近的结果表明，达到了+/- 1.5 mm的精度，大致满足临床需求。
The Institute for Process Control and Robotics has developed a new system using projector based augmented reality for the intraoperative visualization of preoperatively defined surgical planning data. Projector based augmented reality in medical applications represents a new field of research and gives an alternative solution to the commonly used Head Mounted Display technology. Moreover, the projector is not only used for visualization, but also for registration of the patient without the usage of invasive fiducial techniques as e.g. screw markers or frames. Recent results showed an achieved accuracy of +/- 1.5 mm which roughly meets clinical demands.