Semi-supervised segmentation of lesion from breast ultrasound images with attentional generative adversarial network. - Luyi Han; Yunzhi Huang; Haoran Dou; Shuai Wang; Sahar Ahamad; Honghao Luo; Qi Liu 046; Jingfan Fan; Jiang Zhang (Comput. Methods Programs Biomed., 2020)