本程序是应用matlab语言提取图像的不变矩输出结果。这是提取经典的七个不变矩的值，速度很快-this program is the application of Matlab language from the moment invariants image output. This is the classic seven from the same value of the moment, very fast

形状特征的七个不变矩，用matlab实现,Shape characteristics of the seven moment invariants, using matlab to achieve

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, intuitive understanding of the app

这是胡不变矩的经典matlab程序，其实就是不变矩的验证，七阶矩.-This is the classic Hu invariant moments matlab program, in fact, the same moment the validation, seven-order moments.

matlab实现功能：计算Hu的7个不变矩.-Calculation Hu' s seven moment invariants