Kharchenko, Volodymyr, and Maryna Mukhina. “Correlation-Extreme Visual Navigation of Unmanned Aircraft Systems Based on Speed-up Robust Features”. Aviation 18, no. 2 (July 2, 2014): 80-85. Accessed April 29, 2024. https://journals.vilniustech.lt/index.php/Aviation/article/view/2956.