In-field grading and sorting technology of apples: A state-of-the-art review. - Jiangfan Yu; Zhao Zhang 016; Yifei Li; Wanjia Hua; Xinyu Wei; C. Igathinathane; Mustafa Mhamed; Wenqiang Zhang; Xiaoqiang Jiao; Liling Yang; Man Zhang 003; Han Li 003 (Comput. Electron. Agric., 2024)