Hdioud, Boutaina, Oulad Haj Thami Rachid, and El Haj Tirari Mohammed. “People Detection in Complex Scenes By Using An Improved and Robust HOG Descriptor”. European Journal of Applied Sciences 5, no. 3 (July 13, 2017): 20. Accessed March 28, 2024. https://journals.scholarpublishing.org/index.php/AIVP/article/view/3280.