Khin Thandar Lwin and  Than Htike and  Zaw Min Naing,  Motions of Multiple Objects Detection Based On Video Frames.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    December 2008, vol. 24(12). 4090 - 4093
    [viewed 29 January 2020]. Available from: https://publications.waset.org/pdf/5317.