| 基于聚类分析的活性炭纤维图像的虚拟表征 |
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| 引用本文： | 张瑞云,梁奕塔,潘贤林.基于聚类分析的活性炭纤维图像的虚拟表征[J].东华大学学报(自然科学版),2009,35(6). |
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| 作者姓名： | 张瑞云 梁奕塔 潘贤林 |
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| 作者单位： | 1. 东华大学纺织面料技术教育部重点实验室,上海201620;东华大学纺织学院,上海201620
2. 东华大学纺织学院,上海,201620 |
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| 基金项目： | 高等学校学科创新引智计划，国家自然科学基金 |
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| 摘 要： | 对其他工艺条件不变、不同活化时间浸渍的活性炭纤维(ACF)电镜扫描照片进行了图像处理,并时纤维表面的大孔和中孔采用聚类分析方法进行虚拟表征,获得ACF表面孔洞的2个表征量:目标孔洞个数与各孔洞分布比例,以及表征孔洞簇状团聚的聚类结果,此结果可进一步用于孔洞分布的分形计算.通过这些纤维外观的虚拟表征量,可寻求建立生产工艺、虚拟表征指标与纤维性能三者间的关系,以此预测产品性能,指导实际生产.
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| 关 键 词： | 聚类分析 活性炭纤维 虚拟表征 图像处理 活化时间 |
Virtual Characterization of Activated Carbon Fibers Image Based on Cluster Analysis Technology |
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| ZHANG Rui-yun,LIANG Yi-ta,PAN Xian-lin.Virtual Characterization of Activated Carbon Fibers Image Based on Cluster Analysis Technology[J].Journal of Donghua University,2009,35(6). |
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| Authors: | ZHANG Rui-yun LIANG Yi-ta PAN Xian-lin |
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| Institution: | ZHANG Rui-yuna,b,LIANG Yi-ta b,PAN Xian-linb(a. Key Laboratory of Textile Science & Technology,Ministry of Education,b. College of Textiles,Donghua University,Shanghai 201620,China) |
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| Abstract: | The SEM photos of activated carbon fibers(ACF) ,which were impregnated in different activating time but the same other technologic conditions,were image-processed. The large size and middle size holes on the surface of fibers were virtually characterized based on some cluster analysis technology. Two kinds of characterizations have been got:the number of target holes and the proportion among different kinds of holes,and the cluster results,which can be used in calculating the fractal in order to further des... |
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| Keywords: | cluster analysis activated carbon fibers virtual characterization image process impregnate time |
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