基于几何特征相关的CT和MR脑图像自动配准

1993 IEEE Conference Record Nuclear Science Symposium and Medical Imaging Conference Pub Date : 1993-10-31 DOI:10.1109/NSSMIC.1993.373608

P. A. van den Elsen, M. Viergever

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引用次数: 10

摘要

描述了一种自动的，回顾性的方法来注册CT和MR脑图像，仅使用患者相关的图像属性。在数学上建立良好的尺度空间微分算子应用于二维或三维图像数据，得到描绘“脊度”的特征图像。CT和MR特征图像显示相似性，可用于使用全自动分层相关方案进行匹配。给出了二维和三维匹配实验结果。

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Automated CT and MR brain image registration using geometrical feature correlation

Describes an automated, retrospective approach to register CT and MR brain images, using patient related image properties only. Mathematically well founded differential operators in scale space are applied to 2D or 3D image data, resulting in feature images depicting "ridgeness" The CT and MR feature images show similarity which can be used for matching using a fully automatic hierarchical correlation scheme. Results of 2D and 3D matching experiments are presented.<>

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1993 IEEE Conference Record Nuclear Science Symposium and Medical Imaging Conference

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