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US07647087B2 Apparatus and methods of cortical surface registration and deformation tracking for patient-to-image alignment in relation to image-guided surgery 有权
相对于图像引导手术的患者对图像对齐的皮质表面配准和变形跟踪的装置和方法

Apparatus and methods of cortical surface registration and deformation tracking for patient-to-image alignment in relation to image-guided surgery
Abstract:
A cortical surface registration procedure related to a diagnostic or surgical procedure. In one embodiment, the procedure includes the steps of pre-operatively obtaining a first textured point cloud of the cortical surface of a targeted region of a brain of a living subject, intra-operatively obtaining optically a second textured point cloud of the cortical surface of the brain of the living subject, and aligning the first textured point cloud of the cortical surface to the second textured point cloud of the cortical surface so as to register images of the brain of the living subject to the cortical surface of the living subject.
Abstract(Chinese):

与诊断或外科手术相关的皮质表面注册程序。 在一个实施方案中，该方法包括以下步骤：术前获得活体受试者的脑的目标区域的皮层表面的第一纹理点云，在手术中获得皮肤表面的第二纹理点云 并且将皮层表面的第一纹理点云对准皮质表面的第二纹理点云，以便将活体的大脑的图像记录到活体的皮质表面。

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