Figure 2
From: Robust online learning based on siamese network for ship tracking
An overview of occlusion phases. (a) This is occlusion start phase, indicating that the object has just entered the occlusion state. (b) This is occlusion maintenance phase, indicating that the object is in the occlusion state. (c) This is occlusion detachment phase, indicating that the object has moved away from the occluder.
