1. Key Laboratory of Crop Harvesting Equipment Technology of Zhejiang Province, Jinhua Polytechnic, Jinhua, China
2. Hithink RoyalFlush Information Network Company Ltd., Hangzhou, China
3. Institute of Optics and Electronics, the Jiangsu Key Laboratory for Optoelectronic Detection of Atmosphere and Ocean, and the Jiangsu International Joint Laboratory on Meteorological Photonics and Optoelectronic Detection, Nanjing University of Information Science and Technology, Nanjing, China
4. College of Computer Sciences, Wenzhou University, Wenzhou, China
5. College of Computer Sciences, Zhejiang University, Hangzhou, China