Cline H E, Lorensen W E, Souza S P, Jolesz F A, Kikinis R, Gerig G, Kennedy T E
General Electric Corporate Research and Development, Schenectady, NY 12301.
J Comput Assist Tomogr. 1991 Mar-Apr;15(2):344-51. doi: 10.1097/00004728-199103000-00035.
Both time-of-flight and phase contrast magnetic resonance angiography images are combined with stationary tissue images to provide data depicting two contrast relationships yielding intrinsic discrimination of brain matter and flowing blood. A computer analysis is based on nearest neighbor segmentation and the connection between anatomical structures to partition the images into different tissue categories: from which, high resolution brain parenchymal and vascular surfaces are constructed and rendered in juxtaposition, aiding in surgical planning.
飞行时间磁共振血管造影图像和相位对比磁共振血管造影图像都与静止组织图像相结合，以提供描绘两种对比关系的数据，从而对脑实质和流动血液进行内在区分。计算机分析基于最近邻分割和解剖结构之间的连接，将图像划分为不同的组织类别：由此构建并并列呈现高分辨率的脑实质和血管表面，有助于手术规划。
