Figure 2
From: An AI based classifier model for lateral pillar classification of Legg–Calve–Perthes
An illustration of how to produce a class B femoral head (a) Normal hip radiograph with a blue line encircling the femoral head (b) The height of the lateral column of the normal femoral head was reduced up to 50%. The head has been converted to group B. (c) The newly created head is highlighted in red. (d) The highlighted head is segmented from the image and assigned as the final training data.
