Hu的七个不变矩在图像匹配检索中适用广泛。本代码仅计算图像间Hu的七个矩的D2大小，直观的了解Hu矩的应用-seven moment invariants in image retrieval in the application of broad match. Only the calculation of the code between the image of the seven Hu moments D2 size, intu

本程序用于计算图像相似性,计算图像的7个不变矩，包含图像、源程序、网上的说明-3D_Moment_Invariant