Figure 5From: Using learned under-sampling pattern for increasing speed of cardiac cine MRI based on compressive sensing principlesSample results of clustering. (a, b) Clustering results for two sample k-space lines. These two lines were selected for sampling mask. (c, d) Clustering results for two sample k-space lines. These two lines were not selected for sampling mask. The vertical axis refers to eight coil channels and the horizontal one shows odd time points.Back to article page