Fig. 5From: The evaluation of a hybrid biomechanical deformable registration method on a multistage physical phantom with reproducible deformationImage fusion for DIR between Phase 0 & 4: a before DIR; IM-DIR with (b) CT, d MR, f Masked MR; BM-DIR with (c) CT, e MR, g Masked MR; The green arrow in (c) points to the sub-optimal matching of urethra structure after BM-DIRBack to article page