Shiyu Xu

Title: Shiyu Xu and Medical 3D Imaging Reconstruction

Introduction

Shiyu Xu is an inventor based in San Ramon, California. His patent work focuses on medical 3D imaging reconstruction using a dual-domain neural network, with the goal of producing useful volumetric images from limited-angle 2D projections.

Latest Patents

Xu is associated with 1 patent: “System and Method for 3D Imaging Reconstruction Using Dual-Domain Neural Network.” The application describes capturing 2D projections across a limited angle, calibrating those projections, and generating a sinogram from them. A dual-domain neural network then processes the sinogram to produce a geometrically corrected and calibrated 3D volumetric image.

The described approach uses only 30–50% of the data required by traditional scanner-based 3D reconstruction. By reducing the amount of acquired data, it aims to lower radiation-dose requirements and improve clinical efficiency.

Career Highlights

Xu is associated with Neuraltrak, Inc. His patent application addresses a technical challenge in medical imaging: reconstructing 3D images when only limited-angle projection data is available.

Collaborations

Xu’s coworker, Linxi Shi, is identified as a woman. The provided information does not specify her role in the patent or the imaging system.

Conclusion

Shiyu Xu’s patent work centers on neural-network-based medical imaging reconstruction, combining calibrated projection data and sinogram processing to create 3D images with less acquired data.