Table VI.

Sensitivities to scribble length evaluated on the uAI dataset. The length ratio is the ratio by which a scribble is shortened. The best results are highlighted in bold.

length ratio	DI	JA	SE	SP
1(proposed)	0.762	0.628	0.882	0.984
0.9	0.759	0.623	0.879	0.978
0.8	0.752	0.616	0.874	0.971
0.7	0.746	0.603	0.867	0.964
0.6	0.735	0.591	0.855	0.952
0.5	0.723	0.572	0.841	0.938