Photo from wikipedia
Quantitative susceptibility mapping (QSM) inevitably suffers from streaking artifacts caused by zeros on the conical surface of the dipole kernel in k‐space. This work proposes a novel and accurate QSM… Click to show full abstract
Quantitative susceptibility mapping (QSM) inevitably suffers from streaking artifacts caused by zeros on the conical surface of the dipole kernel in k‐space. This work proposes a novel and accurate QSM reconstruction method based on k‐space low‐rank Hankel matrix constraint, avoiding the over‐smoothing problem and streaking artifacts.
Keywords:
reconstruction;
rank hankel;
hankel matrix;
low rank;
quantitative susceptibility
Journal Title: Magnetic Resonance in Medicine
Year Published: 2019
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!
Journal Title: Magnetic Resonance in Medicine
Year Published: 2019
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!