摘要
提出了一种基于矩阵行矢量鉴别矢量集的人脸识别方法。考虑到人脸图像的行矢量是人脸图像的子模式,可以分别基于这些行矢量求取鉴别矢量集,并用人脸图像在该鉴别矢量集上的投影作为描述人脸的特征。实验结果表明,提出的方法要优于文献[4]的方法。
In this paper,we propose a new face recognition method based on discriminant vectors derived from row vectors of a matrix.Considering the row vectors of face image are sub-patterns of the face image,we can resolve discriminant vectors based those row vectors,then using the projection of face image on discriminant vectors as the features presenting face image.The experiment results show that the method in this paper is superior to the method in reference[4].
出处
《计算机工程与应用》
CSCD
北大核心
2007年第18期205-206,210,共3页
Computer Engineering and Applications
关键词
行向量
子模式
鉴别矢量集
row vectors
sub-pattern
discriminant vectors
