1 | School of Physics and Electronic Information, Nanchang Normal University, Nanchang 330032, China |
2 | Beijing Research Center of Intelligent Equipment for Agriculture, Beijing 100097, China |
3 | National Research Center of Intelligent Equipment for Agriculture, Beijing 100097, China |
4 | Key Laboratory of Agri-informatics, Ministry of Agriculture, Beijing 100097, China |
5 | Beijing Key Laboratory of Intelligent Equipment Technology for Agriculture, Beijing 100097, China |