Timchenko, Leonid, Oleksandr Poplavskyi, Natalia Kokryatskaya, and Anna Poplavska. 2015. “Method for Automatic Assessing of the Gradient Filter Threshold for Fast Processing of Dynamic Scenes Objects”. Eastern-European Journal of Enterprise Technologies 5 (4(77):55-58. https://doi.org/10.15587/1729-4061.2015.51766.