MDCC-Net: Multiscale double-channel convolution U-Net framework for colorectal tumor segmentation. - Suichang Zheng; Xue Lin; Weifeng Zhang; Baochun He; Shuangfu Jia; Ping Wang; Huijie Jiang; Jingjing Shi; Fucang Jia (Comput. Biol. Medicine, 2021)