VCC-Wave for Improved Parallel MRI of High Resolution and High Bandwidth
Zhilang Qiu1,2, Sen Jia1, Shi Su1, Yanjie Zhu1, Xin Liu1, Hairong Zheng1, Haifeng Wang1, and Dong Liang1
1Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China, 2University of Chinese Academy of Sciences, Beijing, China
To propose a novel model to
alleviate the limitation of wave encoding in situations of high resolution and
high bandwidth.
Figure 1. A step-by-step simulation experiment considering a single coil
with homogeneous uniform sensitivity and 2-fold regular under-sampling to
illustrate the priors of Wave in the proposed VCC-Wave model.
Figure 3. High resolution 2D imaging using a RF-spoiled GRE sequence and
24-channel head coils, with an isotropic resolution of 0.67 mm, under an
acceleration factor of 6 (right to left).