Spectrum auc difference (saucd): Human-aligned 3d shape evaluation

T Luan, Z Li, L Chen, X Gong… - Proceedings of the …, 2024 - openaccess.thecvf.com
Existing 3D mesh shape evaluation metrics mainly focus on the overall shape but are
usually less sensitive to local details. This makes them inconsistent with human evaluation …

Patient-Specific CBCT Synthesis for Real-time Tumor Tracking in Surface-guided Radiotherapy

S Pan, V Su, J Peng, J Li, Y Gao, CW Chang… - arxiv preprint arxiv …, 2024 - arxiv.org
We present a new imaging system to support real-time tumor tracking for surface-guided
radiotherapy (SGRT). SGRT uses optical surface imaging (OSI) to acquire real-time surface …

Synthetic CT generation from MRI using 3D diffusion model

S Pan, E Abouei, J Wynne, T Wang… - Medical Imaging …, 2024 - spiedigitallibrary.org
This study aims to simplify radiation therapy treatment planning by proposing an MRI-to-CT
transformer-based denoising diffusion probabilistic model (CT-DDPM) to generate high …

Patient-specific 3D volumetric CBCT image reconstruction with single x-ray projection using denoising diffusion probabilistic model

S Pan, SY Lo, CW Chang, E Salari… - Medical Imaging …, 2024 - spiedigitallibrary.org
This study proposes an innovative 3D diffusion-based model called the Cycle-consistency
Geometric-integrated X-ray to Computed Tomography Denoising Diffusion Probabilistic …

Surface-based volumetric image reconstruction for image-guided procedures using a data-driven framework

CW Chang, S Pan, Z Tian, T Wang… - Medical Imaging …, 2024 - spiedigitallibrary.org
The advent of computed tomography significantly improves patients' health regarding
diagnosis, prognosis, and treatment planning and image-guided radiotherapy. However …