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arXiv 2201.00383cs.ROcs.AI
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在机器人手术中集成人工智能和增强现实:使用手术教育场景的初步dVRK研究

Integrating Artificial Intelligence and Augmented Reality in Robotic Surgery: An Initial dVRK Study Using a Surgical Education Scenario

The Chinese University of Hong Kong(香港中文大学);The Johns Hopkins University(约翰斯·霍普金斯大学)

Yonghao Long, Jianfeng Cao, Anton Deguet, Russell H. Taylor, Qi Dou

摘要:

机器人辅助手术由于其临床优势而变得越来越受欢迎。与此同时,机器人手术中的人工智能和增强现实技术也得到了迅速发展和广泛关注。然而,目前的方法还没有讨论机器人手术中AI和AR的相干集成。在本文中,我们开发了一个新的系统,无缝融合人工智能模块和增强现实可视化自动生成手术指导机器人手术教育。具体来说,我们首先利用强化学习从专家示范学习,然后生成3D引导轨迹,提供手术过程的先验上下文信息。与文本提示等其他信息一起,3D轨迹然后覆盖在dVRK的立体视图中,用户可以在其中感知3D引导并学习程序。该系统通过初步的实验进行评估手术教学任务挂钩转移,这证明了其可行性和潜力,作为下一代的机器人辅助手术教学解决方案。

英文摘要:

Robot-assisted surgery has become progressively more and more popular due to its clinical advantages. In the meanwhile, the artificial intelligence and augmented reality in robotic surgery are developing rapidly and receive lots of attention. However, current methods have not discussed the coherent integration of AI and AR in robotic surgery. In this paper, we develop a novel system by seamlessly merging artificial intelligence module and augmented reality visualization to automatically generate the surgical guidance for robotic surgery education. Specifically, we first leverage reinforcement leaning to learn from expert demonstration and then generate 3D guidance trajectory, providing prior context information of the surgical procedure. Along with other information such as text hint, the 3D trajectory is then overlaid in the stereo view of dVRK, where the user can perceive the 3D guidance and learn the procedure. The proposed system is evaluated through a preliminary experiment on surgical education task peg-transfer, which proves its feasibility and potential as the next generation of robot-assisted surgery education solution.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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