A. Elmarhomy and  S. Karungaru and  K. Terada,  A New Approach for Counting Passersby Utilizing Space-Time Images.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2012, vol. 63(3). 365 - 372
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/9204.