应用多种滤波器进行处理：算术均值，几何 均值，谐波均值，逆谐波均值，中值滤波， 中点滤波，最大值、最小值滤波等-To deal with a variety of filter applications: arithmetic mean, geometric mean, harmonic mean, inverse harmonic mean, median filter, the mid-point filtering, maximum, minimum filtering

OpenCV、空域滤波器（中值，均值，最大最小值...）-This code is designed for space filter and it is derived Digital Image Processing Matlab edition in page117 it has ArithmeticM_Filter for Arithmetic Mean Filtering GeometricM_Filter for Geometric Mean Filtering H