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Automatic 3D segmentation and cortical surface reconstruction from T1 MRI
Automatic 3D segmentation and cortical surface reconstruction from T1 MRI
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机译:通过T1 MRI自动进行3D分割和皮层表面重建
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摘要
An apparatus and method for performing automatic 3D image segmentation and reconstruction of organ structures, which is particularly well-suited for use on cortical surfaces is presented. A brain extraction process removes non-brain image elements, then classifies brain tissue as to type in preparation for a cerebrum segmentation process that determines which portions of the image information belong to specific physiological structures. Ventricle filling is performed on the image data based on information from a ventricle extraction process. A reconstruction process follows in which specific surfaces, such as white matter (WM) and grey matter (GM), are reconstructed.
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