一种基于共光路光学相干断层扫描的用于显微手术引导与干预的表面拓扑结构及运动补偿系统。
A surface topology and motion compensation system for microsurgery guidance and intervention based on common-path optical coherence tomography.
作者信息
Zhang Kang, Wang Weichao, Han Jaeho, Kang Jin U
机构信息
Department of Electrical and Computer Engineering, The Johns Hopkins University, Baltimore, MD 21218, USA.
出版信息
IEEE Trans Biomed Eng. 2009 Sep;56(9):2318-21. doi: 10.1109/TBME.2009.2024077. Epub 2009 Jun 2.
A surface topology and motion compensation system for microsurgery guidance and intervention is developed based on common-path optical coherence tomography. A 1-D erosion-based edge-searching method and autoregressive predictor are applied to A-scan data for real-time depth tracking. Images using the topology and motion compensation technique are obtained. In addition, the motion compensation properties are studied. The system can be easily integrated with microsurgery tools and can be used for various clinical applications.
基于共光路光学相干断层扫描技术，开发了一种用于显微手术引导和干预的表面拓扑与运动补偿系统。将基于一维腐蚀的边缘搜索方法和自回归预测器应用于A扫描数据，以进行实时深度跟踪。利用拓扑和运动补偿技术获取了图像。此外，还研究了运动补偿特性。该系统可轻松与显微手术工具集成，并可用于各种临床应用。
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