“…6, the comparison with offline methods [7,8,12,13,17,18], online (real-time) methods [19,20,29,30], and ours indicates that the proposed method shows favorable performance for the majority of videos. In particular, our real-time method shows comparable cropping ratio to the recent approach proposed by Choi and Kweon [4], although their approach runs offline and is designed to prevent any cropping.…”