Harini Veeraraghavan

Therapy Physics

This work presents a public project on the Cancer Genomics Cloud (CGC) platform for reproducible, out-of-the-box application of analysis workflows for pre-trained radiological and radiotherapy AI models; the first and only such project supporting analysis of...

Dose accumulation using deformable image registration (DIR) enables a more accurate evaluation of delivered dose in adaptive radiotherapy, allowing evaluation of discrepancies between planned and delivered treatments. However, different DIR algorithms produce...

Longitudinal deformable registration is crucial for accurate dose accumulation in magnetic resonance guided adaptive radiotherapy (MRgART). This is particularly difficult for pancreatic cancer, with both substantial inter-fraction spatial shifts and intensity...

Early assessment of radiotherapy response is essential for adaptive treatment planning and digital-twin development. Longitudinal quantification of tumor volume and mass changes depends on reliable deformable image registration (DIR), which remains challengin...