I have a set of MRI scans, and am trying to measure the radius of curvature of certain bones.
I have figured out how to manually plot points along the edge of the bone, and then use Image J to fit a circle to these points.
However, when I have the program measure the circle, I do not understand what units the measurements are in. I require measurements in mm or cm.
Please reply if you can help. I am willing to provide compensation for anyone who can walk me through the process.