| 基于特征大小的背景差分算法研究 |
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| 引用本文： | 崔鹏,周兵,杨镇江. 基于特征大小的背景差分算法研究[J]. 微计算机信息, 2010, 0(12) |
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| 作者姓名： | 崔鹏 周兵 杨镇江 |
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| 作者单位： | 郑州大学信息工程学院河南省信息网络重点学科开放实验室; |
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| 摘 要： | 背景差分算法是一种重要的运动目标检测算法,在运动目标检测技术中,如何对变化区域进行有效的检测和分割至关重要。本文提出了一种新的基于特征大小的背景差分算法,该算法可以根据需要,对检测物体的大小进行选择,以此来减少非生物的机械运动和小目标运动带来的虚报率。实验结果表明,该算法在一定程度上提高了检测的准确性,有效增强了目标检测的效果。
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| 关 键 词： | 目标检测 背景差分算法 动态阈值 |
Research On The Background Image Difference Algorithm Based On Object Characteristic |
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| CUI Peng ZHOU Bing YANG Zhen-jiang. Research On The Background Image Difference Algorithm Based On Object Characteristic[J]. Control & Automation, 2010, 0(12) |
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| Authors: | CUI Peng ZHOU Bing YANG Zhen-jiang |
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| Affiliation: | CUI Peng ZHOU Bing YANG Zhen-jiang(Henan Provincial Key Laboratory on Information & Network,School of Information Engineering,Zhengzhou University,Zhengzhou,450052,China) |
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| Abstract: | Background image difference algorithm is an important object detect algorithm,how to detect and comminute the changed region effectively is critical in object detection.This paper bring forward a new background image difference algorithm which based on object characteristic.This method can reduce the rate of false brought by the mechanical movement of non-living and the movement of small object by selecting the size of object we want to detect.The experiment results show the new algorithm improve the accura... |
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| Keywords: | object detect background difference algorithm dynamic threshold |
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