用于超快时空编码MRI的Transformer超分辨率重建算法研究

宁欣宙, 黄臻, 陈西曲, 刘鑫杰, 陈罡, 张志, 鲍庆嘉, 刘朝阳

Research on Transformer Super-Resolution Reconstruction Algorithm for Ultrafast Spatiotemporal Encoding Magnetic Resonance Imaging

NING Xinzhou, HUANG Zhen, CHEN Xiqu, LIU Xinjie, CHEN Gang, ZHANG Zhi, BAO Qingjia, LIU Chaoyang

图1 MRI中较为常用的多次扫描FSE序列与超快磁共振SPEN序列对比示意图. (a) FSE序列及其图像; (b) SPEN序列及其图像和超分辨率重建图

Fig. 1 The comparison of multiple scan FSE sequence and ultrafast magnetic resonance SPEN sequence commonly used in MRI. (a) FSE sequence and its image; (b) SPEN sequence and its image and super-resolution reconstruction image