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20101201
- 首先从视频中提取100张图片,用其中五十张图片根据平均值法获得背景图片,然后做差,二值化,提取目标。-First, extracting 100 images from the video ,using fifty pictures to obtain the background image with the method of average. Then frame difference, binary, extracting the target.
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- 读入视频,基于中值法和均值法的视频背景建模-Read into the video, modeling method based on the median and mean law video background
aver-background
- 利用均值法背景建模,即把每一真的对应像素相加除以帧数,即的背景模型-aver background
均值法背景建模
- 使用matlab语言,进行均值法背景建模,并进行差分得到运动目标区域。
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- 将视频读取出来,并利用均值法的背景建模方法进行背景消除,并将原先的背景图像显示出来,并将提取出来的背景模型显示。-The video read out, and the use of background modeling method means method to eliminate the background and the background of the original image is displayed, and extracted the background model
均值背景学习法
- 均值背景学习法的MATLAB实现,设定学习因子a进行循环迭代,完成背景建模,a为新图像对原图像的影响(MATLAB implementation of mean background learning method)