摘要
本文介绍了在Radon变换下的图像矩特征的抽取方法,并得到图像的矩特征矩阵;进而对矩特征矩阵按行向量进行傅里叶交换组成矩-傅里叶描述子特征矩阵,采用矩阵的加权欧氏距离作为人脸图像的匹配识别的算法,产生较好的结果。
In this article we put forward a method of extracting the moment feature of a image by which we can get a moment feature matrix of the image under Radon transform.Then we apply Fourier - transform to it's row vector and get the moment - founder descriptors feature matrix. By now , we use the weighted Euclidean - distance as the method of face image recognition. At last the experimental resnet shows that the method is provided with a character of high precision.
出处
《计算机应用与软件》
CSCD
北大核心
2002年第9期30-31,59,共3页
Computer Applications and Software
