“THE SOBEL ALGORITHM IMPLEMENTATION FOR DETECTION AN OBJECT CONTOUR IN THE MOBILE ROBOT’S WORKSPACE IN REAL TIME”, TSRU, vol. 2, no. 3, pp. 23–33, Mar. 2024, Accessed: Nov. 24, 2024. [Online]. Available: https://universalpublishings.com/~niverta1/index.php/tsru/article/view/4675