| 肝纤维化图像的灰度共生矩阵分析 |
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| 引用本文： | 童隆正,王磊,陈海荣,陈瑞芬,贺文.肝纤维化图像的灰度共生矩阵分析[J].首都医学院学报,2003,24(3):240-242. |
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| 作者姓名： | 童隆正 王磊 陈海荣 陈瑞芬 贺文 |
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| 作者单位： | [1]首都医科大学生物医学工程学院 [2]首都医科大学病理解剖学教研室 [3]首都医科大学附属北京友谊医院 |
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| 基金项目： | 北京市教委科技发展计划基金资助项目 (0 1KJ 0 96) |
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| 摘 要： | 采用灰度共生矩阵方法 ,分别提取纤维化肝组织和正常肝组织CT图像的各种纹理特征 ,如能量、熵等进行对比研究。结果 :正常组和异常组之间存在显著性差异。提示该项研究可为肝纤维化CT图像临床诊断提供依据
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| 关 键 词： | 纹理分析 肝纤维化 灰度共生矩阵 CT图像 |
| 收稿时间： | 2002-06-13 |
| 修稿时间： | 2002年6月13日 |
Analysis of Images on Hepatic Fibroses with Gray Level Co-occurence Matrix |
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| Tong Longzheng,Wang Lei,Chen Hairong,Chen Ruifen,He Wen.Analysis of Images on Hepatic Fibroses with Gray Level Co-occurence Matrix[J].Journal of Capital University of Medical Sciences,2003,24(3):240-242. |
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| Authors: | Tong Longzheng Wang Lei Chen Hairong Chen Ruifen He Wen |
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| Institution: | 1. Biomedical Engineering Institute, Capital University of Medical Sciences;2. Pathology Department, Capital University of Medical Sciences;3. Bingjing Friendship Hospital |
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| Abstract: | In this paper, texture analysis method for medical CT images is presented for the discrimination of hepatic fibroses between the normals and abnormals by CT images. The CT images of the patients with hepatic fibroses and those of the normals were analyzed, and the effective parameters to distinguish them based on co-occurrence matrix were found. |
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| Keywords: | texture analysis hepatic fibroses GLCM CT |
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