Table 1.

Comparison of saRIA image segmentation quality (i.e. mean DSC) and parameters with IJ_Rhizo and GiAroots.

Parameter	IJ_Rhizo	GiAroots-Global threshold	GiAroots-Adaptive threshold	GiAroots-Double adaptive threshold	saRIA
Mean DSC	0.43	0.50	0.54	0.69	0.82
Threshold	T1 = 50, T2 = 255	T = 50	Mean shift = −2.0096	Bound drop value = 5	T = 0.12
Minimum area	5 mm	450	450	450	450
Minimum length	x	x	x	x	46
Circularity	0.7 (0 - line, 1 - circle)	x	x	x	0.49 (0 - circle, 1 - line)