The image matrix was directly projected to avoid high dimension operation.

该方法直接进行图像矩阵投影，避免高维运算。

youdao

In this paper, a face recognition method is presented based on moment invariant, in which moment invariant of image matrix is used as feature and BP net as recognition method.

该文将图像矩阵的不变矩作为识别特征，建立了人脸识别模型。

youdao

In this paper, a face recognition method is presented based on moment invariant, in which moment invariant of image matrix is used as feature and BP net as recognition method.

该文将图像矩阵的不变矩作为识别特征，建立了人脸识别模型。

youdao