| 一种复杂场景下位置改变运动目标的检测方法 |
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| 引用本文： | 乔彩风,宋世军,何忠,曾庆贵.一种复杂场景下位置改变运动目标的检测方法[J].山东建筑大学学报,2007,22(6):557-560. |
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| 作者姓名： | 乔彩风 宋世军 何忠 曾庆贵 |
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| 作者单位： | 1. 山东建筑大学,机电工程学院,山东,济南,250101
2. 广东伟雄集团,广东,顺德,528300 |
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| 摘 要： | 针对三帧差分法不能够实现将复杂场景中的位置不变运动目标与位置变化的运动目标分开，本文提出了一种三帧差分法的改进方案，该方案首先利用三帧差分法检测出场景中所有运动的物体，然后利用背景辅助识别的方法将位置不变自身变化的运动物体识别出来。实验证明该方法可以有效地减少三帧差分法存在的误判现象。
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| 关 键 词： | 目标检测 图像分割 三帧差分 视频监控 |
| 文章编号： | 1673-7644（2007）06-0557-04 |
| 收稿时间： | 2007-03-12 |
| 修稿时间： | 2007年3月12日 |
A method for detecting moving objects in complicated fixed background |
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| QIAO Cai-feng, SONG Shi-jun, HE Zhong,et al..A method for detecting moving objects in complicated fixed background[J].Journal of Shandong Institute of Architecture and Engineering,2007,22(6):557-560. |
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| Authors: | QIAO Cai-feng SONG Shi-jun HE Zhong |
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| Affiliation: | QIAO Cai-feng, SONG Shi-jun, HE Zhong, et al. |
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| Abstract: | The normally used method, three-frame difference, can not function properly in detecting moving objects from a complicated fixed background. This paper presents an improved scheme on the three frame difference. The scheme firstly detects out all moving objects from complicated background by making use of three frame difference method, and then distinguishes moving objects based on analysis of background information. Experiment results show that the presented method may effectively decrease detecting mistakes produced by three frame difference method. |
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| Keywords: | object detection image segmentation three frame difference video surveillance |
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