sir how object detection bounding box technique work

I assume you have a minimal understanding of regarding basics of object detection. we usually use a bounding box to describe the target location. The bounding box is a rectangular box that can be determined by the x and y-axis coordinates in the upper-left corner and the x and y-axis coordinates in the lower-right corner of the rectangle. Another commonly used bounding box representation is the x and y-axis coordinates of the bounding box centre, and its width and height.