Revisiting Anchor Mechanisms for Temporal Action Localization
Revisiting Anchor Mechanisms for Temporal Action Localization
Most of the current action localization methods follow an anchor-based pipeline: depicting action instances by pre-defined anchors, learning to select the anchors closest to the ground truth, and predicting the confidence of anchors with refinements. Pre-defined anchors set prior about the location and duration for action instances, which facilitates the …