期刊名称：International Journal of Computer Science and Network Security
印刷版ISSN：1738-7906
出版年度：2006
卷号：6
期号：2A
页码：69-69~74
出版社：International Journal of Computer Science and Network Security
摘要：PCA has many different important applications especially in pattern detection such as face detection / recognition. Therefore, for real time applications, the response time is required to be as very small as possible. In this paper, new implementation of PCA for fast face detection is presented. Such new implementation is designed based on cross correlation in the frequency domain between the input image and eigenvalues (weights). Simulation results show that the proposed implementation of PCA is faster than conventional one.
