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Author profile
Zhuoran Jiang
Department of Radiation Oncology, Stanford University
Computationally Efficient Low Field MRI Denoising Via Foundation Model Adaptation
The clinical utility of low field MRI is limited by inherently low signal-to-noise ratio (SNR). Effective feature modeling plays a vital role in image denoising yet modeling long-range feature dependencies are computationally expensive. This study investigate...
Poster Program · Diagnostic and Interventional Radiology Physics
Evaluation of an Integrated Upright CT In a First-of-Its-Kind Upright Proton Therapy System
Upright radiotherapy offers physiological and dosimetric advantages. Mevion S250-FIT, world’s first clinical ultra-compact synchrocyclotron-based upright proton therapy system, incorporates a novel upright CT for treatment planning and image guidance. This st...
Poster Program · Therapy Physics
Large-Scale Vision Model-Enabled Data-Efficient Image Registration for Upright Radiation Therapy
Upright radiotherapy offers favorable physiological and geometric conditions compared with conventional supine delivery. However, posture-induced anatomical deformation complicates the alignment of supine diagnostic images with upright simulation and treatmen...
Poster Program · Therapy Physics
3D Protoacoustic Image Reconstruction Using a SAM-Med3D Foundation Model
Protoacoustic (PA) imaging enables real-time verification of proton dose deposition by reconstructing 3D initial pressure maps from acoustic signals generated during proton delivery. However, in practical treatment settings, detectors cannot fully surround th...
Proffered Program · Therapy Physics