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European Radiology Experimental

Table 1 Evaluation of the detection transformer trained on the synthetic heart valve dataset (scenario #1)

From: Bridging the simulation-to-real gap for AI-based needle and target detection in robot-assisted ultrasound-guided interventions

Test dataset

Synthetic heart (#1)

In vitro CIRS (#1)

In vitro phantom (#2)

Both

Needle

Heart

Needle

Needle

mAP

0.95

0.98

0.8

0.77

0.74

Total loss

2.5

2.1

2.8

3.1

2.9

  1. mAP Mean average precision
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