[Retracted] VR/AR Technology in Human Anatomy Teaching and Operation Training

Table 3

Comparison of bone structure segmentation performance.

Dense	Ultrasound image	Feature	Bone structure	Segmentation	Phantom	IOU value
Segmentation	0.24	1.72	1.87	1.26	0.34	0.84
Accuracy	1.81	3.01	1.66	2.01	2.77	3.05
Convolution	4.66	3.21	3.54	3.01	4.06	2.32
Transfer	2.47	2.61	2.48	3.61	1.05	2.21