%0 Journal Article
	%A Hazem M. El-Bakry
	%D 2008
	%J International Journal of Computer and Information Engineering
	%B World Academy of Science, Engineering and Technology
	%I Open Science Index 16, 2008
	%T A New Implementation of PCA for Fast Face Detection
	%U https://publications.waset.org/pdf/7289
	%V 16
	%X Principal Component Analysis (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 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 eigenvectors (weights).
Simulation results show that the proposed implementation of
PCA is faster than conventional one.
	%P 1176 - 1184