| 基于小波变换的运动点目标检测方法 |
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| 引用本文： | 周杰,彭嘉雄.基于小波变换的运动点目标检测方法[J].宇航学报,1996,17(3):20-24. |
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| 作者姓名： | 周杰 彭嘉雄 |
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| 作者单位： | 华中理工大学图像识别与人工智能研究所 |
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| 摘 要： | 在运动点目标的检测问题中，当目标轨迹产生随机偏移时已有检测算法的效果很不理想。为解决这一难题，本文定义了一种新的小波变换——方向小波变换，提出了一种基于方向小波变换的多尺度点目标检测方法，能够稳定、有效地检测出各种作近似匀速直线运动的点目标轨迹
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| 关 键 词： | 目标检测点目标小波变换多尺度 |
MOVING POINT TARGET DETECTION BASED ON WAVELET TRANSFORM |
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| Zhou Jie,Peng Jiaxiong,Ding Mingyue,Liu Xiaoping.MOVING POINT TARGET DETECTION BASED ON WAVELET TRANSFORM[J].Journal of Astronautics,1996,17(3):20-24. |
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| Authors: | Zhou Jie Peng Jiaxiong Ding Mingyue Liu Xiaoping |
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| Abstract: | In this paper, first one new kind of wavelet transform called directional wavelet transform was defined, then a multiscale algorithm for moving point target detection was developed. Using this algorithm, the point targets can be detected efficiently even when their trajectories were randomly deviated. |
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| Keywords: | Moving target detection Point target Wavelet transform Multiscale |
| 本文献已被 CNKI 维普 等数据库收录！ |
