| 视频图像序列中运动目标区域检测算法研究 |
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| 引用本文： | 杜岳涛,张学智. 视频图像序列中运动目标区域检测算法研究[J]. 计算机与数字工程, 2012, 40(8): 107-109 |
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| 作者姓名： | 杜岳涛 张学智 |
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| 作者单位： | 西安工业大学电子信息工程学院 西安710032 |
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| 摘 要： | 文章针对视频图像的特点,提出一种基于背景差分法的运动目标区域检测算法。该算法利用当前图像与背景图像作差分,并采用一阶Kalman滤波实现动态背景图像的更新,接着采用自适应阈值法进行运动区域分割,经过滤波处理即可得到运动目标区域。实验结果表明所提出的算法具有较理想的效果。
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| 关 键 词： | 视频图像 背景差分 背景更新 自适应阈值 |
Research of Moving Object Area Detection in Video Image Sequence |
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| DU Yuetao , ZHANG Xuezhi. Research of Moving Object Area Detection in Video Image Sequence[J]. Computer and Digital Engineering, 2012, 40(8): 107-109 |
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| Authors: | DU Yuetao ZHANG Xuezhi |
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| Affiliation: | (School of Electronic Information Engineering,Xi’an Technological University,Xi’an 710032) |
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| Abstract: | According to thecharacter of video image,a detection algorithm of moving object area based on background difference is proposed in this paper.The algorithm use the current image and background image to make the difference firstly,and then using the first-order Kalman filter to make the refresh of dynamic background image.After this,a self-adapting threshold is used in region segmentation,moving object area after filter processing can be obtained.The experiment result shows that this algorithm proposed in this paper has very good effect. |
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| Keywords: | video image background difference background refresh self-adapting threshold |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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