Table 2.

The quantitative measures used in this work.

	Measures	Equations
Semantic segmentation	Prec	$\frac{\text{TP}}{\text{TP}+\text{FP}}$
	Rec	$\frac{\text{TP}}{\text{TP}+\text{FN}}$
	F1	$2·\frac{\text{Prec}·\text{Rec}}{\text{Prec}+\text{Rec}}$
	IoU	$\frac{\text{TP}}{\text{TP}+\text{FP}+\text{FN}}$
Instance segmentation	mCov	$\frac{1}{\text{I}}\sum _{m=1}^I\underset{n}{\max }\left[\text{IoU}\left[\text{I}{\text{G}}_m,\text{I}{\text{P}}_n\right]\right]$
	mWCov	$\sum _{m=1}^I{w}_m\underset{n}{\max }\left[\text{IoU}\left[\text{I}{\text{G}}_m,\text{I}{\text{P}}_n\right]\right]$
	mPrec	$\frac{1}{C}\sum _{i=1}^C\frac{\left|\text{TP}\left(\text{sem}=i\right)\right|}{\left|\text{IP}\left(\text{sem}=i\right)\right|}$
	mRec	$\frac{1}{C}\sum _{i=1}^C\frac{\left|\text{TP}\left(\text{sem}=i\right)\right|}{\left|\text{IG}\left(\text{sem}=i\right)\right|}$