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应用多层螺旋CT(MDCT)基于CT值的拓扑学提出一个新的、强有力的算法,用于肺组织的分类,并与密度测量法得到的结果比较。21例有或无肺部病变者(肺气肿,纤维
A new and powerful algorithm based on CT-value topology was proposed using multi-slice spiral CT (MDCT) for the classification of lung tissue and compared with the results obtained by density measurement. 21 patients with or without pulmonary lesions (emphysema, fibers