EIMFS: Estimating intramuscular fat in sheep using a three-stage convolutional neural network based on ultrasound images. - Yuchen Yang; Zihao Guo; Dayong Chen; Yaning Zhu; Qulin Guo; Hao Qin; Yu Shi; Yue Ai; Jingbo Zhao; Hongbing Han (Comput. Electron. Agric., 2025)