Fig. 4.

A panel of chest radiographs (A-C and D-F) where a DL algorithm has been used to identify the presence or absence of rib fractures. The images on the left side (A and D) are the raw images, that is the input data where we can see that there are multiple rib fractures in A and rib fractures with a clavicular fracture in B. The center images (B and E) are the same regions annotated by a radiologist. The images on the right side (C and F) are the fracture regions as identified by the DL algorithms, as can be seen by the masks. Image courtesy: DeepTek Inc.™ segmentation algorithm.