采用网格化GRIDDING算法对螺旋轨迹采集的MRI原始数据进行图像重建。-using grid algorithm GRIDDING spiral trajectory acquisition of MRI data from the original image reconstruction.

Compressive sensing is the reconstruction of sparse images or signals very few samples, by means of solving a tractable optimization problem. In the context of MRI, this can allow reconstruction many fewer k-space samples, thereby reducing sc