Table 1.

Recall and average precision of the underwater data set with an IoU threshold of 0.5 for the proposed framework.

Class	Ground Truths	Detections	Recall	AP
Holothurian	626	1849	0.759	0.650
Echinus	3228	9997	0.900	0.777
Scallop	4206	8576	0.735	0.594
Starfish	1834	3367	0.827	0.755