Interactive Medical Augmented Reality System for Remote Surgical Assistance
Interactive Medical Augmented Reality System for Remote Surgical Assistance
复制标题
用于远程手术援助的交互式医疗增强现实系统
DOI：
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发表时间：
2015
期刊：
影响因子：
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通讯作者：
Jiann
中科院分区：
文献类型：
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作者：
Tzyh;Chung;Chung;Ji;S. Lee;Chieh;Jiann
医疗手术被认为是一项困难的技术，需要由训练有素且经验丰富的医务人员来完成手术。在复杂的手术中，有经验的外科医生可以在远处提供复杂的指导或指导，以在必要时帮助手术外科医生。在这项研究中，我们设计了一种用于远程手术协助的交互式增强现实系统。远程站点的外科医生可以通过手动绘制本地摄像机捕获的流图像来指示或绘制感兴趣区域 (ROI) 的轮廓。 3D 物理空间中 ROI 的坐标可以通过使用患者的 CT 图像来估计。因此，CT 图像的 ROI 和解剖信息可以渲染在捕获的图像上，覆盖在患者身上并投影到本地手术外科医生的头戴式显示器上，提供跨空间增强现实可视化。
Medical surgery is considered as a difficult technique and ne eds to be performed by well-trained and experienced medical personnel to complete the procedure. During a complicated surgery, an experienced surgeon at distant can provide sophisticated instruction or guidance to help the operating surgeon when it is necessary. In this study, we have designed an interactive augmented reality system for remote surgical assistance. The surgeon at the remote site can indicate or contour a region of interes t (ROI) by manually drawing on streaming images which were captured by the camera at the local site. The coordinate of the ROI in the 3-D physical space can be estimated by using the CT images of the patient. Therefore, the ROI and the anatomical information of the CT images can be rendered on the captured images, overlaid on the patient and projected onto a head-mounted display of the local operating surgeon, providing an across-space augmented reality visualization.