“…Electrical devices detection in UAV images (Wang, Tian, Liu, Liu, & Li, 2017); Ships (Huang, Jiang, Zhang, & Yao, 2017); Palm trees (Li, Fu, et al, 2016); Golf courses (Ishii, Nakamura, Nakada, Mochizuki, and Ishikawa, 2015) Aircraft (Wu, Zhang, Zhang, & Xu, 2015) Aircraft (Deng et al, 2017; Aircraft (Yao, Wang, Huo, and Fang, 2017)…”