| 基于边界轮廓的区域生长算法在RBC提取中的应用 |
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| 引用本文： | 王瑞胡,Brendan McCane,尹章群. 基于边界轮廓的区域生长算法在RBC提取中的应用[J]. 计算机应用, 2008, 28(3): 785-786 |
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| 作者姓名： | 王瑞胡 Brendan McCane 尹章群 |
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| 作者单位： | 重庆文理学院,数学与计算机科学系,重庆,402160;奥塔哥大学,计算机科学系,达尼丁,新西兰;;湖北省人民医院,妇产科,武汉,430080 |
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| 摘 要： | 提出一种基于边界轮廓的区域生长算法提取各个细胞的图像，并运用阴影恢复技术进一步得到每个细胞的三维高度场数据，这些三维数据可用于计算细胞表面曲率。整个提取算法分为三个步骤：轮廓跟踪、区域生长、基于SEM成像条件的三维形状重建。考虑到重叠细胞的统计特征，只需提取处在最上层的细胞。实验结果表明，该方法具有很强的可行性和实用性。
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| 关 键 词： | 边界轮廓 区域生长 细胞提取 阴影恢复 |
| 文章编号： | 1001-9081(2008)03-0785-02 |
| 收稿时间： | 2007-08-10 |
| 修稿时间： | 2007-08-10 |
Approach of extracting RBC image based on regional growing with boundary contour |
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| WANG Rui-hu,Brendan McCane,YIN Zhang-qun. Approach of extracting RBC image based on regional growing with boundary contour[J]. Journal of Computer Applications, 2008, 28(3): 785-786 |
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| Authors: | WANG Rui-hu Brendan McCane YIN Zhang-qun |
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| Affiliation: | WANG Rui-hu1,Brendan McCane2,YIN Zhang-qun3(1.Department of Mathematics , Computer Science,Chongqing University of Arts , Sciences,Chongqing,402160,China,2.Department of Computer Science,University of Otago,Dunedin New Zeal,,3.Department of Gynecologics , Obstetrics,Hubei People's Hospital,Wuhan Hubei 430080,China) |
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| Abstract: | A cell extraction algorithm implemented by regional growing based on boundary contour was proposed.Furthermore the 3D height field of each cell can be obtained resorting to Shape from Shading technique,which would be used to calculate surface curvature of cell.The whole algorithm was divided three main sections:tracing contour,regional growing and 3D shape reconstruction with Scanned Electronic Microscope(SEM)imaging system as well.Regarding the statistics feature of overlapped cell,it is reasonable to extr... |
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| Keywords: | boundary contour regional growing cell extraction shape from shading |
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