DuDoCS-Net: dual-domain and self-attention based CycleGAN for low-dose SPECT myocardial perfusion image enhancement. - Songyi Zhang; Emma Bos; Yeung Yam; Anahita Tavoosi; Gary R. Small; R. Glenn Wells; Lijun Lu; Benjamin J. W. Chow (Biomed. Signal Process. Control., 2026)