3 papers
physics.med-ph2026
An integrated diffusion-weighted imaging processing and interpretation platform for MR-guided radiotherapy
Yunxiang Li, Yan Dai, Yen-Peng Liao +3
Background: Magnetic resonance imaging-guided linear accelerators (MR-Linacs) allow diffusion-weighted imaging (DWI) to be acquired at every treatment fraction, but converting thes…
physics.med-ph2025
R-Index: A Robust Metric for IVIM Parameter Estimation on Clinical MRI Scanners
Yan Dai, Xun Jia, Yen-peng Liao +1
Background: Intravoxel Incoherent Motion (IVIM) model characterizes both water diffusion and perfusion in tissues, providing quantitative biomarkers valuable for tumor tissue chara…
physics.med-ph2023
Joint k-TE Space Image Reconstruction and Data Fitting for T2 Mapping
Yan Dai, Xun Jia, Yen-Peng Liao +2
Objectives: To develop a joint k-TE reconstruction algorithm to reconstruct the T2-weighted (T2W) images and T2 map simultaneously. Materials and Methods: The joint k-TE reconstruc…