| 基于小波分解与运动补偿的弹迹检测方法 |
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| 引用本文： | 岳润峰,鲁小强,程焰彬.基于小波分解与运动补偿的弹迹检测方法[J].兵工自动化,2007,26(3):70-71,73. |
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| 作者姓名： | 岳润峰 鲁小强 程焰彬 |
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| 作者单位： | 1. 防空兵指挥学院,研究生队,河南,郑州,450052
2. 73057部队,江苏,镇江,212000 |
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| 摘 要： | 基于小波分解与运动补偿的弹迹检测方法,采用多层离散小波分解图像,以低频图像块匹配估计背景运动矢量.再利用差分算法检测射弹,计算出形心坐标并绘出射弹运动轨迹.其实现步骤包括:图像预处理-靶标定位跟踪、原始图像小波多层分解、低频图像块匹配、背景图像运动补偿及射弹检测与空间坐标推断.并以实验验证.
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| 关 键 词： | 弹迹检测 小波分解 运动补偿 多层离散小波图像 差分算法 小波分解 图像运动补偿 检测方法 Movement Analyzing Wavelet Based Methods 实验验证 空间坐标 多层分解 原始图像 定位跟踪 靶标 图像预处理 实现步骤 运动轨迹 形心 计算 射弹 |
| 文章编号： | 1006-1576（2007）03-0070-02 |
| 收稿时间： | 2006-11-29 |
| 修稿时间： | 2006-11-292007-01-18 |
Shot-Trace Detecting Methods Based on Wavelet Analyzing and Movement Compensating |
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| YUE Run-feng,LU Xiao-qiang,CHENG Yan-bin.Shot-Trace Detecting Methods Based on Wavelet Analyzing and Movement Compensating[J].Ordnance Industry Automation,2007,26(3):70-71,73. |
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| Authors: | YUE Run-feng LU Xiao-qiang CHENG Yan-bin |
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| Affiliation: | 1. Brigade of Graduate, Air Defense Forces Command Academy, Zhengzhou 450052, China; 2. No.73057 Unit of PLA, Zhenjiang 212000, China |
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| Abstract: | Shot-trace detecting methods based on wavelet analyzing and movement compensating adopts multi-layer wavelets to analyze the image. The moving vector of the whole background is estimated by low-frequency image matching. Then,the difference algorithm is used to detect the shot-trace,calculate the shape center coordinates and draw the shot-trace. Its process includes image pretreatment and drone tracking,image decomposition based on multilayer wavelet,sub-images matching based on block,counterbalance the moving vector of the whole background and shot-trace detecting and space coordinate count. At last,the detecting method is validated by test. |
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| Keywords: | Shot-trace detecting Wavelet analyzing Movement compensating Multilayer discrete wavelet image Difference algorithm |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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