| 一种基于多尺度描述的异形粘连纤维分割方法 |
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| 引用本文： | 和英英,姚砺,万燕.一种基于多尺度描述的异形粘连纤维分割方法[J].东华大学学报(自然科学版),2011,37(2):193-198. |
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| 作者姓名： | 和英英 姚砺 万燕 |
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| 作者单位： | 东华大学计算机科学与技术学院,上海,201620 |
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| 基金项目： | 中央高校基本科研业务费专项资金资助项目(B07-3) |
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| 摘 要： | 针对异形纤维的形状特征,在分水岭算法结果的基础上,提出一种结合多尺度描述方法标记异形粘连纤维轮廓特征点对其进行分割的方法,并采用自适应滑动窗口策略在保留正确的分割线的同时消除多余的分割线.试验结果表明,该算法能够准确分割粘连的异形纤维.
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| 关 键 词： | 异形粘连纤维 分水岭算法 多尺度描述 特征点 自适应滑动窗口策略 |
Overlapped Profiled Fiber Separation Algorithm Based on Multi-scale Shape Representation |
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| HE Ying-ying,YAO Li,WAN Yan.Overlapped Profiled Fiber Separation Algorithm Based on Multi-scale Shape Representation[J].Journal of Donghua University,2011,37(2):193-198. |
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| Authors: | HE Ying-ying YAO Li WAN Yan |
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| Institution: | HE Ying-ying,YAO Li,WAN Yan(School of Computer Science and Technology,Donghua University,Shanghai 201620,China) |
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| Abstract: | Considering the profiled fiber’s characteristic,a new algorithm that based on the result of watershed algorithm was proposed,which used multi-sale shape representation to mark feature points on the contour of overlapped profiled fiber,and deleted the watershed lines which didn’t go through feature points with adaptive slide window strategy.The correct watershed lines would be retained as well as redundant ones were eliminated.The experimental results showed that the proposed algorithm could accurately separate the overlapped profiled fiber. |
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| Keywords: | overlapped profiled fiber watershed algorithm multi-scale shape representation feature points adaptive slide window strategy |
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