背景差分法 运动目标的检测 获取二值图像 二值图像的腐蚀与膨胀处理-the background difference

形态学图像处理，包括腐蚀，膨胀，开闭运算，击中与击不中，区域填充，边界提取，顶帽变换的源代码。-Morphological image processing, including corrosion, expansion, open and close operation, hit and strike, area filling, boundary extraction, top-hat transform source code.