TABLE 3.

Average values of F1 score, recall, and precision for lumen area detection using different segmenting approaches (Mask-RCNN, U-Net, and ROXAS) calculated for all the groups.

	Conifer			Alder			Beech			Oak
	Mask-RCNN	U-Net	ROXAS	Mask-RCNN	U-Net	ROXAS	Mask-RCNN	U-Net	ROXAS	Mask-RCNN	U-Net	ROXAS
F1	0.95	0.96	0.98	0.97	0.95	0.96	0.97	0.93	0.97	0.97	0.91	0.97
Recall	0.97	0.94	0.97	0.98	0.94	0.94	0.97	0.92	0.96	0.97	0.90	0.97
Precision	0.93	0.98	0.98	0.96	0.98	0.97	0.97	0.97	0.99	0.97	0.96	0.98