| 抗阴影和遮挡的动目标检测与跟踪 |
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| 引用本文： | 金广智,石林锁,郑丰收,白向峰,李建毅.抗阴影和遮挡的动目标检测与跟踪[J].红外技术,2011,33(8):483-488. |
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| 作者姓名： | 金广智 石林锁 郑丰收 白向峰 李建毅 |
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| 作者单位： | 第二炮兵工程学院五系,陕西西安,710025 |
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| 摘 要： | 实际场景中往往存在运动阴影和障碍物遮挡等情况,严重影响了目标检测和跟踪的效果.为解决此问题,提出了一种抗阴影和遮挡的的运动目标检测与跟踪方法.该方法首先引入分类浮动更新策略,有效减轻了运算负担;其次,利用基于纹理梯度差和颜色特征不变量的阴影检测模块,为后续更加准确的分割前景创造了条件;然后采用基于MeanShift框架...
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| 关 键 词： | 目标检测与跟踪 纹理梯度差 阴影检测 遮挡跟踪 |
Moving Objects Detecting and Tracking for Fighting Shadow and Occlusion |
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| JIN Guang-zhi,SHI Lin-suo,ZHENG Feng-shou,BAI Xiang-feng,LI Jian-yi.Moving Objects Detecting and Tracking for Fighting Shadow and Occlusion[J].Infrared Technology,2011,33(8):483-488. |
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| Authors: | JIN Guang-zhi SHI Lin-suo ZHENG Feng-shou BAI Xiang-feng LI Jian-yi |
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| Affiliation: | JIN Guang-zhi,SHI Lin-suo,ZHENG Feng-shou,BAI Xiang-feng,LI Jian-yi(Department No.5,The Second Artillery Engineering College,Xi'an 710025,China) |
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| Abstract: | Moving shadow interference and obstacles occlusion problem is very universal in the actual scene,and it seriously influenced the effect of object detecting and tracking.To solve the problems,a detecting and tracking method based on shadow detecting and occlusion environment is presented.Firstly,the classification floating refresh strategy is performed to lighten operation burden.Then,a shadow detecting module based on texture gradient difference and color feature invariant is introduced to more precise dist... |
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| Keywords: | objects detecting and tracking texture gradient difference shadow detection occlusion tracking |
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