Early gastric cancer segmentation in gastroscopic images using a co-spatial attention and channel attention based triple-branch ResUnet. - Wenju Du 002; Nini Rao; Jiahao Yong; Prince Ebenezer Adjei; Xiaoming Hu; Xiaotong Wang; Tao Gan; Linlin Zhu; Bing Zeng; Mengyuan Liu; Yongxue Xu (Comput. Methods Programs Biomed., 2023)