| 引用本文: | 林洪文,姚作樑,涂丹,等.基于减背景技术的运动目标检测方法研究.[J].国防科技大学学报,2003,25(3):66-69.[点击复制] |
| LIN Hongwen,YAO Zuoliang,TU Dan,et al.The Research of Background-subtraction BasedMoving Objects Detection Technology[J].Journal of National University of Defense Technology,2003,25(3):66-69[点击复制] |
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| 基于减背景技术的运动目标检测方法研究 |
| 林洪文, 姚作樑, 涂丹, 李国辉 |
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(国防科技大学 人文与管理学院，湖南 长沙 410073)
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| 摘要: |
| 首先利用统计的方法得到背景模型，并实时地对背景模型更新,以适应光线变化和场景本身的变化；减背景操作后，用形态学方法和检测连通域面积进行后处理，消除噪声和背景扰动带来的影响；最后在HSV色度空间下检测阴影，得到准确的运动目标。 |
| 关键词: 减背景 运动目标 检测 |
| DOI： |
| 投稿日期：2002-12-03 |
| 基金项目: |
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| The Research of Background-subtraction BasedMoving Objects Detection Technology |
| LIN Hongwen, YAO Zuoliang, TU Dan, LI Guohui |
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(College of Humanities and Management, National Univ. of Defense Technology, Changsha 410073,China)
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| Abstract: |
| A statistical method is used to obtain the background model, which is updated real time in order to adapt to illumination changes and scene changes. After the threshold operation, morphologic operation and connected region area measurement are introduced to solve the background disturbance problem. Finally, the shadow is detected using HSV color space information and gets exact moving objects. |
| Keywords: background subtraction moving objects detection |
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