该文推导和定义了一种基于正交Proscrustes问题的图像相似性。此图像

相似度是指一幅图像“旋入”另一幅图像的概率 同时简要地提供了图像相似度的

算法,

-In this paper, derivation and definition of the problem based on orthogonal Proscrustes image similarity. This image is an image similarity, " screw"　the probability of another image　also provided a brief image similarity algorithm