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. 2021 Feb 16;12:1066. doi: 10.1038/s41467-021-21311-3

Fig. 4. The illustration of bone fracture classification and localization system.

Fig. 4

The proposed bone fracture classification and localization system trained with point-based supervision signals. The network uses PXR images as input and extracts different levels of feature abstractions through a bottom-up pathway, which is further fused by a top-down path.