Table 3.

COCO metrics definition.

Metric	Definition
$AP$	The average of these 10 tests is then used as the final value for each 0.05 change from $IoU$= 0.5 to$IoU$= 0.95
$A{P}_{IoU=0.5}$	Precision is calculated considering $IoU$ > 0.5 for $TP$
$A{P}_{IoU=0.75}$	Precision is calculated considering $IoU$ > 0.75 for $TP$
$A{R}_{\max =1}$	Recall considering only the detection of an object
$A{R}_{\max =10}$	Recall considering the detection of up to 10 objects
$A{R}_{\max =100}$	Recall considering the detection of up to 100 objects