基于图像融合的空间运动目标检测算法
Space Moving Target Detection Based on Image Sequences Fusion
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摘要: 文中提出了一种结合背景减除法和瞬时差分法在图像序列中检测运动目标的算法.算法利用瞬时差分法得到当前图像中运动目标的轮廓信息,在更新背景模型时不更新运动目标轮廓内区域,避免了由运动目标引起的背景模型更新误差.实验结果表明,该方法可以实现静止背景下图像序列中运动目标的检测,具有实时性,并能得到较好的检测结果.Abstract: A moving object detection algorithm which employs adaptive background subtraction algorithm and the temporal differencing algorithm to the image sequences is presented in this paper.This algorithm obtains outline of the current frame moving object by temporal differencing algorithm,and then updates background without the information inside the outline.This algorithm can avoid updating error caused by moving object.The experiment shows that this algorithm can detect moving object in the video files in real time,and it is getting the satisfactory result.
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