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Table 1 Performance times of different tool components during user evaluation of the tool and level of user interaction.

From: Web-based tool for visualization of electric field distribution in deep-seated body structures and planning of electroporation-based treatments

Component Level of interaction Avg. time - User 1 Avg. time - User 2 Avg. time - User 3 Avg. time - User 4 Avg. time - User 5
Image upload Interaction
required
29.5 s 177 s 13.5 s 85 s 7.5 s
Automatic segmentation Automatic N/A 59 s 25 min N/A 50.3 s
Manual segmentation Interaction
required
14 min N/A 5 min 5 min 13 min
Manual validation Interaction
required
N/A 10 min N/A N/A 53 min
Tissue type / Imaging modality / Interaction level liver tumor / MRI / manual pelvic bone / CT / automatic 1) liver / CT / automatic;
2) prostate / MRI / manual
bone / CT / manual 1) canine brain / MRI / automatic;
2) tumor / MRI / manual