Diffusion tensor transformation for personalizing target volumes in radiation therapy

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Gregory Buti, Ali Ajdari, Christopher P. Bridge, Gregory C. Sharp, Thomas Bortfeld

Published: 2024, Last Modified: 08 Dec 2025Medical Image Anal. 2024EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•DTI provides information on preferential tumor invasion in tumor growth models.•A DTI atlas can be used as an alternative to patient-specific DTI.•Deformable image registration between atlas and patient spatially aligns the DTI.•A formalism is proposed that transforms tensors to match the anatomy deformations.