实现了对BMP图像的点运算,几何变换,正交变换,图像增强,形态学变换,边缘与轮廓,图像分析,图像还原,图像编码等基本处理-BMP image to realize the point of computing, geometric transform, orthogonal transform, image enhancement, morphological transformation, edge and contour, image analysis, image restoration,