Development of a Label-to-Image Latent Diffusion Model for Patient-Derived Digital Twin Generation Using Pelvis Radiotherapy CT Simulation Images.
Anatomic motion and deformation modeling using digital twins (DTs) hold much promise for radiotherapy applications. However, clinical implementation is limited by availability of high-quality data, computationally intensive and unphysical anatomical simulatio...
René Eduardo Rodríguez-Pérez, MScGerardo Uriel Pérez Rojas, MScBraian Adair Maldonado Luna, MScBenito De Celis Alonso, Ph.D.
Therapy Physics
Benchmarking Transformer-Based Vs. Convolutional Neural Network-Based Registrationfor Rapid Response Assessment for Lung Ventilation Imaging In a Digitalanthropomorphic Phantom Study
CT-based lung ventilation imaging can provide a functional assessment of tumor and normal tissue response to lung stereotactic body radiation therapy (SBRT). The speed of ventilation map generation hinders the clinical adoption of LVI for online adaptive SBRT...
Gerardo Uriel Pérez Rojas, MScBenito De Celis Alonso, Ph.D.René Eduardo Rodríguez-Pérez, MSc
Therapy Physics