| 交互式平行坐标多维电磁态势可视分析 |
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| 引用本文： | 聂俊岚,田茂春,郭栋梁,张继凯. 交互式平行坐标多维电磁态势可视分析[J]. 燕山大学学报, 2013, 0(6): 542-546,553 |
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| 作者姓名： | 聂俊岚 田茂春 郭栋梁 张继凯 |
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| 作者单位： | [1]燕山大学信息科学与工程学院。河北秦皇岛066004 [2]燕山大学河北省计算机虚拟技术与系统集成重点实验室,河北秦皇岛066004 |
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| 基金项目： | 河北省高等学校科学技术研究重点项目（ZH2012016）;河北省自然科学基金资助项目（F2013203099） |
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| 摘 要： | 针对传统分析手段难以满足综合快速感知多维战场电磁态势的需求，提出三维战场空间与交互式平行坐标联动表现的可视分析方法：改进平行坐标的交互式查询方法；提取战场电磁态势要素，将其定量映射到平行坐标中进行多维展现；通过平行坐标与三维场景联动，从不同角度对电磁态势进行可视分析；引入时间维展现电磁态势的动态变化趋势。实验表明，交互式平行坐标多维电磁态势可视分析方法能有效加快电磁态势感知过程，适合于复杂电磁环境下指挥作战应用。
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| 关 键 词： | 电磁态势 交互式平行坐标 三维映射 可视分析 态势分析 |
Visual analysis of multi-dimensional electromagnetic situation using interactive parallel coordinates |
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| NIE Jun-lan,TIAN Mao-chun,GUO Dong-liang,ZHANG Ji-kai. Visual analysis of multi-dimensional electromagnetic situation using interactive parallel coordinates[J]. Journal of Yanshan University, 2013, 0(6): 542-546,553 |
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| Authors: | NIE Jun-lan TIAN Mao-chun GUO Dong-liang ZHANG Ji-kai |
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| Affiliation: | 1. College of Information Science and Engineering, Yanshan University, Qinhuangdao, Hebei 066004, China; 2. The Key Laboratory for Computer Virtual Technology and System Integration of Hebei Province, Yanshan University, Qinhuangdao, Hebei 066004, China) |
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| Abstract: | Considering that it is difficult for traditional analysis methods to fast-perceive the multi-dimensional battlefield electromagnetic situation comprehensively,the visual analysis method linking 3D battlefield space with interactive parallel coordinates is proposed.The interactive query method of parallel coordinates is improved.The battlefield electromagnetic situation elements are extracted to be quantitatively mapped to parallel coordinates for multi-dimensional display.With parallel coordinates and 3D scene linkage,visually analyzing electromagnetic situation from different angles is achieved.And the time dimension is introduced to display the dynamic change trend of electromagnetic situation.The experimental results show that the visual analysis of multi-dimensional electromagnetic situation using interactive parallel coordinates method can effectively accelerate the electromagnetic situation perception process,which is suitable to be applied to command combats in the complex electromagnetic environment. |
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| Keywords: | electromagnetic situation interactive parallel coordinates three-dimensional mapping visual analysis situation analysis |
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