Open Science Research Excellence
J. Prakash and  K. Rajesh,  Human Face Detection and Segmentation using Eigenvalues of Covariance Matrix, Hough Transform and Raster Scan Algorithms.   journal   = {International Journal of Computer, Electrical, Automation, Control and Information Engineering}, [online]. World Academy of Science, Engineering and Technology. March 2008, vol. 15(3). 707 - 715[viewed 19 March 2019]. Available from: http://waset.org/publications/14841.