STADNet: Spatial-Temporal Attention-Guided Dual-Path Network for cardiac cine MRI super-resolution

Jun Lyu, Shuo Wang, Yapeng Tian, Jing Zou, Shunjie Dong, Chengyan Wang, Angelica I. Avilés-Rivero, Jing Qin

Abstract: Highlights•Present a spatial–temporal attention-guided dual-path network for cine MRI super-resolution.•Propose a position-weighted cross-frame attention for correlation exploration.•Develop a recurrent flow-enhanced attention module to enhance fine details recovery.•The performance of STADNet outperforms the SOTA methods on two datasets.