Special Section Guest Editorial: Computed tomography (CT) at 50 years

Special Section Guest Editorial: Hard X-Ray Tomography with Micrometer Resolution

“…These early radiographs showed impressive details of bone structures. Thanks to tomographic imaging, introduced five decades ago 2 and extended to the micrometer scale four decades ago, 3 trabecular bone can now be visualized three-dimensionally with isotropic, submicrometer resolution. This special section of the Journal of Medical Imaging (JMI) marks this anniversary with a collection of eight contributions, mainly based on the SPIE Conference “ Developments in X-ray Tomography XIII ” which occurred in San Diego, California, August 2–3, 2021, with both physical and remote participation.…”