1. Jiangsu Collaborative Innovation Center of Atmospheric Environment and Equipment Technology (CICAEET), School of Computer Science, Nanjing University of Information Science and Technology, Nanjing, China
2. School of Computer Science, Nanjing University of Information Science and Technology, Nanjing, China
3. Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences (CAS), Chongqing, China
4. School of Computer Engineering, Nanjing University of Science and Technology, Nanjing, China
5. Institute of Forest Resource Information Techniques, Chinese Academy of Forestry, Beijing, China
6. School of Electrical Engineering, Sungkyunkwan University, Suwon, South Korea