4 papers
BrainSegNet: A Novel Framework for Whole-Brain MRI Parcellation Enhanced by Large Models
Yucheng Li, Xiaofan Wang, Junyi Wang +6
Whole-brain parcellation from MRI is a critical yet challenging task due to the complexity of subdividing the brain into numerous small, irregular shaped regions. Traditionally, te…
Coarse-to-Fine Joint Registration of MR and Ultrasound Images via Imaging Style Transfer
Junyi Wang, Xi Zhu, Yikun Guo +4
We developed a pipeline for registering pre-surgery Magnetic Resonance (MR) images and post-resection Ultrasound (US) images. Our approach leverages unpaired style transfer using 3…
DDTracking: A Deep Generative Framework for Diffusion MRI Tractography with Streamline Local-Global Spatiotemporal Modeling
Yijie Li, Wei Zhang, Xi Zhu +4
This paper presents DDTracking, a novel deep generative framework for diffusion MRI tractography that formulates streamline propagation as a conditional denoising diffusion process…
AGFS-Tractometry: A Novel Atlas-Guided Fine-Scale Tractometry Approach for Enhanced Along-Tract Group Statistical Comparison Using Diffusion MRI Tractography
Ruixi Zheng, Wei Zhang, Yijie Li +7
Diffusion MRI (dMRI) tractography is currently the only method for in vivo mapping of the brain's white matter (WM) connections. Tractometry is an advanced tractography analysis te…