Xiang Li

Title: Innovations by Xiang Li in Low-Dose Computed Tomography

Introduction

Xiang Li is an accomplished inventor based in Centereach, NY (US). He has made significant contributions to the field of medical imaging, particularly in the area of low-dose computed tomography (CT). His innovative approach addresses the challenges associated with noise in CT projections and images.

Latest Patents

Xiang Li holds a patent for a method titled "Noise treatment of low-dose computed tomography projections and images." This patent describes a technique for treating noise in low-dose CT projections and reconstructed images. The method involves acquiring raw data at a low milliampere (mA) value, applying a domain-specific filter in the sinogram domain of the raw data, and subsequently applying an edge-preserving smoothing filter in the image domain after filtering in the sinogram domain. This innovation enhances the quality of medical imaging while minimizing radiation exposure to patients.

Career Highlights

Xiang Li is affiliated with the State University of New York, where he contributes to research and development in medical imaging technologies. His work has been instrumental in advancing the capabilities of low-dose CT imaging, making it safer and more effective for clinical use.

Collaborations

Xiang Li has collaborated with notable colleagues in his field, including Zhengrong Liang and Hongbing Lu. Their combined expertise has fostered advancements in imaging techniques and methodologies.

Conclusion

Xiang Li's contributions to low-dose computed tomography represent a significant advancement in medical imaging technology. His innovative methods not only improve image quality but also prioritize patient safety through reduced radiation exposure.