CTs and MRIs were both acquired under radiotherapy immobilization protocols with patients in the treatment position. CT scans were acquired on one of four machine models (LightSpeed RT16, GE Medical S
All modalities were aligned to IMS data on a per pixel basis, by linking of the theoretical pixel location in each image to the laser ablation marks made by the IMS laser in a raster across the tissue
Source shapes were randomly generated from from a mesh model of a human femur (Fig. 1B), misaligned by [10, 20] mm / degrees, and registered back to a point-cloud representation of the mesh. The test