| 基于CBS的违禁品目标凸现 |
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| 引用本文： | 邵立康,刘俊旭,迟权德,韩裕生.基于CBS的违禁品目标凸现[J].CT理论与应用研究,2005,14(2):1-5. |
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| 作者姓名： | 邵立康 刘俊旭 迟权德 韩裕生 |
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| 作者单位： | 解放军炮兵学院,安徽,合肥,230031;解放军炮兵学院,安徽,合肥,230031;解放军炮兵学院,安徽,合肥,230031;解放军炮兵学院,安徽,合肥,230031 |
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| 摘 要： | 本文在分析基于CBS的人身安检图像基础上,提出了基于数学形态学膨胀累加、双阈值分割的违禁品分割算法.采用形态学的膨胀累加算法可以有效抑制噪声并提高目标能量;利用连通性判断获得违禁品候选区域;最后通过获得的数据对违禁品目标进行有效地凸现.
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| 关 键 词： | 康普顿背散射 双阈值分割 数学形态学 连通域 |
| 文章编号： | 1004-4140(2005)02-0001-05 |
| 修稿时间： | 2005年2月18日 |
Emergence of The Contraband Object Based on The Compton Back-scattering |
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| SHAO Li-kang,LIU Jun-xu,CHI Quan-de,HAN Yu-sheng.Emergence of The Contraband Object Based on The Compton Back-scattering[J].Computerized Tomography Theory and Applications,2005,14(2):1-5. |
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| Authors: | SHAO Li-kang LIU Jun-xu CHI Quan-de HAN Yu-sheng |
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| Abstract: | On the basis of the analysis of image in the Body Searching System based on the CBS, the paper brings forward segmentation arithmetic of the contraband object based on Mathematical Morphology and double threshold values.It is effective that adopting expansion accumulation arithmetic can avoid restraining noise and improve the object energy, judging contraband area by connectedness, finally making contrand emergy effectively through obtaining the data. |
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| Keywords: | Compton Back-scattering double threshold values segmentation Mathematical Morphology connected area |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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