In Section 4.3, how is YOLO used to rescore a Fast R-CNN detection?

Question

Answer

The two models' bounding-box coordinates are averaged for every detection.

Answer

YOLO is retrained using Fast R-CNN’s region proposals.

Answer

If YOLO predicts a similar box, the Fast R-CNN detection is boosted using YOLO's predicted probability and the overlap between the boxes.

Answer

The Fast R-CNN detection is deleted whenever YOLO predicts a similar box.

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