tensor，毕设用的，算法优化得非常好，保证调用后运行正确-tensor, with completion set up and a very good algorithm to ensure correct operation after the call! !

Abstract—Recently, a 3D face recognition approach based on geometric invariant signatures, has been proposed. The key idea of the algorithm is a representation of the facial surface, invariant to isometric deformations, such as those result

针对文章《基于张量奇异值分解的人脸识别方法》的代码(Face recognition code based on tensor singular value decomposition)