| 基于CT图像的肺结节计算机辅助诊断系统 |
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| 引用本文： | 薛以锋,鲍旭东,马汉林,吴磊.基于CT图像的肺结节计算机辅助诊断系统[J].中国医学物理学杂志,2006,23(2):93-96. |
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| 作者姓名： | 薛以锋 鲍旭东 马汉林 吴磊 |
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| 作者单位： | 东南大学影像科学与技术实验室,江苏,南京,210096 |
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| 摘 要： | 本文介绍了一种基于CT图像的肺结节计算机辅助自动诊断系统。我们将肺结节的自动检测分为肺实质的提取、感兴趣区域（ROI）的分割和ROI特征参数提取及分类判别几个步骤。该系统能够在对肺部CT图像进行自动分析后给医生提示出可疑肺结节，从而提高了医疗诊断效率。
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| 关 键 词： | 计算机辅助诊断 肺结节 CT图像 特征提取 |
| 文章编号： | 1005-202X（2006）02-0093-04 |
| 收稿时间： | 2005-11-10 |
| 修稿时间： | 2005年11月10 |
Computer-aided Diagnosis System for Pulmonary Nodules Based on CT Images |
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| XUE Yi-feng,BAO Xu-dong,MA Han-Lin,WU Lei.Computer-aided Diagnosis System for Pulmonary Nodules Based on CT Images[J].Chinese Journal of Medical Physics,2006,23(2):93-96. |
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| Authors: | XUE Yi-feng BAO Xu-dong MA Han-Lin WU Lei |
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| Institution: | Lab of image Science and Technology, Southeast University, Nanjing Jiangsu 210096, China |
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| Abstract: | In this paper, we present a computer-aided automatic diagnostic system for pulmonary nodules based on CT images. We separate the whole image analysis work to several steps: the extraction of pulmonary parenchyma, the segmentation of region of interests (ROI), the feature extraction and classification. The system can identify the suspect pulmonary nodules after the automatic analysis of CT images, which greatly helps doctors improve the diagnostic efficiency. |
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| Keywords: | computer-aided diagnosis pulmonary nodules CT images feature extraction |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
