Meeting Banner
Abstract #3675

Improved Morphology Enabled Dipole Inversion for Quantitative Susceptibility Mapping by Using Prior Information

Yihao Guo1, Li Guo1, Yingjie Mei1,2, Jijing Guan1, and Yanqiu Feng1

1Guangdong Provincial Key Laboratory of Medical Image Processing,School of Biomedical Engineering, Southern Medical University, Guangzhou, People's Republic of China, 2Philips Healthcare, Guangzhou, China.

Morphology enabled dipole inversion (MEDI) has been proposed to reconstruct QSM without obvious streaking artifacts at the smooth regions of susceptibility map. However, reconstruction errors or streaking artifacts near edges are not addressed by MEDI. In this work, we aim to improve MEDI by constraining the edges of susceptibility map with prior information.

This abstract and the presentation materials are available to members only; a login is required.

Join Here