使用VC++分别编译出WINCE和PC版的ASIFT算法DLL，再通过C#调用这两个平台的DLL，实现PC和WINCE平台做ASIFT图像识别-Compiled using VC++, respectively, and the PC version of the WINCE ASIFT algorithm DLL, and then through the C# calling the two platforms DLL, PC an