Kahraman Ayyildiz and  Stefan Conrad,  Analyzing Transformation of 1D-Functions for Frequency Domain based Video Classification.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2012, vol. 67(7). 900 - 906
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/1593.