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BrainSuite: An automated cortical surface identification tool.

机译:BrainSuite:自动化的皮质表面识别工具。

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摘要

We describe a new magnetic resonance (MR) image analysis tool that produces cortical surface representations with spherical topology from MR images of the human brain. The tool provides a sequence of low-level operations in a single package that can produce accurate brain segmentations in clinical time. The tools include skull and scalp removal, image nonuniformity compensation, voxel-based tissue classification, topological correction, rendering, and editing functions. The collection of tools is designed to require minimal user interaction to produce cortical representations. In this paper we describe the theory of each stage of the cortical surface identification process. We then present classification validation results using real and phantom data. We also present a study of interoperator variability.
机译:我们描述了一种新的磁共振(MR)图像分析工具,该工具可以从人脑的MR图像生成具有球形拓扑结构的皮质表面表示。该工具在单个程序包中提供了一系列低级操作,可以在临床时间内进行准确的脑部分割。这些工具包括颅骨和头皮去除,图像不均匀性补偿,基于体素的组织分类,拓扑校正,渲染和编辑功能。设计工具集的目的是要求最少的用户交互才能生成皮质表示。在本文中,我们描述了皮质表面识别过程各个阶段的理论。然后,我们使用真实数据和幻像数据显示分类验证结果。我们还介绍了互操作性变异性的研究。

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