1. Fisheries Science Institute, Beijing Academy of Agriculture and Forestry Sciences & National Engineering Research Center for Freshwaters (Beijing), Beijing 100068, China
2. Key Laboratory of Equipment and Informatization in Environment Controlled Agriculture, Ministry of Agriculture and Rural Affairs, China
3. School of Instrument Science and Opto Electronics Engineering, Beijing Information Science and Technology University, Beijing 100192, China
4. School of Computer Science and Technology, Beijing Institute of Technology, Beijing 100081, China
5. Intelligent Equipment Technology Research Center of Beijing Academy of Agriculture and Forestry Sciences, Beijing 100097, China