Zengming Shen Shaohua Kevin Zhou Yifan Chen Bogdan Georgescu Xuqi Liu Thomas S. Huang One-to-one Mapping for Unpaired Image-to-image Translation. 2019 abs/1909.04110 CoRR http://arxiv.org/abs/1909.04110 db/journals/corr/corr1909.html#abs-1909-04110