CPV301Xuất hiện trong 1 đề thi
Object tracking takes an approach that uses point tracking techniques. So how is the approach to using point tracking understood? Choose the best answer.
Các lựa chọn
AObjects detected in consecutive frames are represented by object points; deterministic and probabilistic methods are used, and the association of the object is based on the previous object state, which can include object position and motion.
BIt is usually performed by locating the moving object, which is represented by an embryonic object region, from one frame to the next: multi-view based, template-based.
CIt refers to the object's shape and appearance.
DThis approach requires an external mechanism to detect the object in every frame.