1. Department of Computer Science, Harbin Institute of Technology, Shenzhen, China
2. School of Electronic and Information Engineering, Soochow University, Suzhou, China
3. Department of Computer Science and Systems, University of Murcia, Murcia, Spain
4. Wecar Technology Company Ltd., Shenzhen, China
5. Key Laboratory of Collaborative Intelligence Systems of the Ministry of Education, Xidian University, Xi’an, China
6. Department of Technology of Computers and Communications, Escuela Politécnica, Hyperspectral Computing Laboratory, University of Extremadura, Cáceres, Spain