WASET
    Boukerch Haroun and  Luo Qing Sheng and  Li Hua Shi and  Boukraa Sebti,  Vision Based People Tracking System.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2019, vol. 155(11). 578 - 582
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/10010893.