Abdallah S. Abdallah and  A. Lynn Abbott and  Mohamad Abou El-Nasr,  A New Face Detection Technique using 2D DCT and Self Organizing Feature Map .   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2007, vol. 3(3). 489 - 493
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/12187.