A deep learning method for oriented and small wheat spike detection (OSWSDet) in UAV images. - Jianqing Zhao; Jiawei Yan; Tianjie Xue; Suwan Wang; Xiaolei Qiu; Xia Yao; Yongchao Tian; Yan Zhu 005; Weixing Cao; Xiaohu Zhang (Comput. Electron. Agric., 2022)