Zhilang Qiu

Title: Zhilang Qiu and MRI Image Reconstruction

Introduction

Zhilang Qiu is an inventor associated with Case Western Reserve University in Cleveland, Ohio. His patent work addresses a challenge in magnetic resonance imaging (MRI): reconstructing clear images from acquired data while accounting for temporal information and measurement errors.

Latest Patents

Qiu is associated with 1 patent: “Time-Resolved Image Reconstruction Using Joint Temporally Local and Global Subspace Modeling for MRI.” The method first uses temporally local low-rank matrix completion to generate aliasing-free, low-resolution images from MRI data. It then estimates a temporally global subspace from those images and uses that subspace to reconstruct aliasing-free, high-resolution images.

The patent also describes using a customized outlier-detection algorithm to identify measurement errors and correct the reconstructed images. In some embodiments, the corrected images can be compared with a dictionary to generate aliasing-free T₁, T₂, and apparent diffusion coefficient (ADC) maps.

Career Highlights

Qiu’s documented patent contribution focuses on combining temporally local and global subspace modeling for MRI reconstruction. This approach is designed to support high-resolution imaging while addressing errors in the acquired measurements.

Collaborations

The patent is associated with Case Western Reserve University, where Qiu works. The available information identifies the university connection but does not specify additional collaborators.

Conclusion

Zhilang Qiu’s patent presents a structured approach to MRI image reconstruction that combines local and global temporal modeling with error detection and correction.