… Compared to rigid registration, DIR improved the accuracy of the organ delineation, achieving
an increase in DSC. The largest and most complex deformations observed in the bladder …

… day-to-day variations in image intensity and patient anatomy. In … strategy using multiple-input
deformable image registration (… We compared the results from 5 registration-based contour …

… the Americas (46%), Australia/New Zealand (32%), Europe (12%), and Asia (10%). Rigid …
registration with adaptive radiotherapy (up to a registration per treatment image) 24 compared …

… measures for evaluating image registration accuracy. Qualitative methods include visual
checking with various display methods, including image-to-image comparison with or without …

… the recently developed adaptive radiation therapy; exported … motion artifacts.12 An
intensity-based DIR algorithm evaluates … the result of the comparison of the two software in this …

… context of image-guided adaptive radiotherapy. Accounting … 6, 7, 8, 9, 10, 11, 12, 13, 14
Here, we present the basics. The … , describing how a secondary anatomy changed compared to …

… tools, such as deformable image registration (DIR), … are demonstrating improved accuracy
compared to previous algorithms… to develop adaptive radiotherapy strategies never previously …

… for these types of adaptive radiotherapy. Common themes and differences between the …
Typically, this has involved the use of deformable image registration to map delivered or …

… was registered to the CBCT using deformable registration and … An overview of the twelve
patients included in this study can … adaptive workflow they described took longer in comparison …

… compared with CT guidance. Efforts are underway to develop real-time MRI-guided intrafraction
adaptive … every 250 msec and deformable image registration. During delivery, the beam …