Posture identification for stall-housed sows around estrus using a robotic imaging system. - Ziteng Xu; Fengkai Tian; Jing Zhou; Jianfeng Zhou; Corinne Bromfield; Teng Teeh Lim; Timothy J. Safranski; Zheng Yan; Prasad Calyam (Comput. Electron. Agric., 2023)