这是一个基于mapgis，用vc++写的制图综合中的小图斑合并的源代码-This is based on mapgis, with vc++ General Writing the mapping of a small map patch the source code of the merger

在本实验中，小波函数采用Daubechies小波，取10阶消失矩的Daubechies滤波器。对图像数据进行一级小波变换并利用变换得到的数据进行图像重建。-In this experiment, the wavelet function using Daubechies wavelet, taking 10 first-order vanishing moments of the Daubechies filter. The image data, a wavelet transform to