| 引用本文： |
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高凯亮,覃团发,王逸之,等.一种基于帧差法与背景减法的运动目标检测新方法[J].电讯技术，2011，51（10）： - . [点击复制]
- GAO Kai-liang,QIN Tuan-fa,WANG Yi-zhi,et al.A Novel Approach for Moving Objects Detection Based on Frames Subtraction and Background Subtraction[J].，2011，51（10）： - . [点击复制]
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| 摘要: |
| 为改进单独利用帧差法或背景减法进行运动目标检测时存在的不足，提高运动目标检
测的准确率和鲁棒性，提出了一种利用边缘信息的帧间差分法和背景减法相结合的运动目标
检测方法。该方法首先通过基于边缘信息的三帧差法获得一幅前景图像，然后利用改进的mo
de算法进行背景差分获得另外一幅前景图像，最后将得到的两幅前景图像进行布尔或运算
，得到前景目标。实验仿真结果表明，利用该方法，目标检测的准确率可以提高496%～36
01%，且算法具有较好的鲁棒性。 |
| 关键词: 运动目标检测 边缘提取 帧间差分 背景差分 mode算法 |
| DOI： |
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| 基金项目:广西自然科学基金资助项目（2011GXNSFD018024）；广西高校人才小
高地建设创新团队资助计划项目（桂教人\[2007\]71号） |
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| A Novel Approach for Moving Objects Detection Based on Frames Subtraction and Background Subtraction |
| GAO Kai-liang,QIN Tuan-fa,WANG Yi-zhi,CHANG Kan |
| () |
| Abstract: |
| In order to overcome the drawbacks of frames subtraction or backgroun
d subtraction that are used separately in moving objects detection，and to achie
ve both accurate and robust detection result，a novel approach for moving objec
ts detection based on frames subtraction using edge information and background s
ubtraction is proposed. Firstly，a foreground image is obtained by three-frame-d
ifferencing based on edge information. Then，background subtraction is use
d to obtain another foreground image，in which background image is created by im
proved mode method. Finally，the foreground object is extracted by applying Bool
ean OR operation on the two previous obtained foreground images. The simulation
results show that the proposed method can increase the detection rates by 4.96%
～36.01%，and is more robust than other algorithms. |
| Key words: moving objects detection edge extraction frames subtraction background subtraction mode algorithm |
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