We are creating iso-surfaces, from CT scan data, using thresholds to get regions of higher intensity value and using a connected components filter to split the result into multiple sub-regions.
Within these sub-regions, we would like to find approximately cylinder-like objects within the data. Examples of such objects would be pins or screws as seen in orthopedic surgeries. Our size target for the cylinders is roughly 0.5 mm to 10 mm in diameter, and 1 mm to 30 mm in length.
Are there any classes pre-built within ITK which would help us with this task? We are tackling it independently, but would welcome any pointers on / links to “code that’s out there already.”