Since we use optical flow to warp features during propagation. Therefore, the information from the previous scene will still be propagated to the current scene, even if it should not be used. Therefore, we usually pre-divide it to multiple sequences with no scene changes before applying the network.
Since we use optical flow to warp features during propagation. Therefore, the information from the previous scene will still be propagated to the current scene, even if it should not be used. Therefore, we usually pre-divide it to multiple sequences with no scene changes before applying the network.