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| 一种红外伪装效果评价的新方法 | |
| 引用本文： | 陈亦望,徐鑫,傅强.一种红外伪装效果评价的新方法[J].红外技术,2009,31(12). |
| 作者姓名： | 陈亦望 徐鑫 傅强 |
| 作者单位： | 1. 解放军理工大学科研部,江苏,南京,210007 2. 解放军理工大学工程兵工程学院,江苏,南京,210007 3. 解放军理工大学理学院,江苏,南京,211101 |
| 基金项目： | 国家自然科学基金项目;项目编号 |
| 摘 要： | 首先介绍了多分形理论和多分形谱的计算方法,然后定义了谱线之间的距离,最后计算了目标伪装前后与背景在多分形特征上的差异,结果表明定义的距离是合理的,能够有效计算谱线之间的差异,而且多分形分析用于伪装效果评价是可行的.谱线的差异越大,说明伪装效果越差,反之,说明伪装效果好. |
| 关 键 词： | 多分形分析 伪装效果评价 多分形谱 背景特征 |
A New Method of Camouflage Effect Evaluation in Infrared Band |
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| CHEN Yi-wang,XU Xin,FU Qiang.A New Method of Camouflage Effect Evaluation in Infrared Band[J].Infrared Technology,2009,31(12). | |
| Authors: | CHEN Yi-wang XU Xin FU Qiang |
| Abstract: | Multifractal theory and method of caculating multifractal spectrum is briefly introduced.Then distance between two multifractal spectrum is defined.At last the multifractal difference between background and target when camouflage is carried into execution and not.Result indicates that the distance defined is rational,it can compute the difference between two multifractal spectrum availably and using the method in infrared camouflage effect evaluation is feasible.The difference between two spectrum is more visible,the camouflage effect is worse.Contrarily,the effect is better. |
| Keywords: | multifractal analyse camouflage effect evaluation |
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