1. School of Artificial Intelligence, Neijiang Normal University, Neijiang, China
2. State Key Laboratory of Analog and Mixed-Signal VLSI, University of Macau, Macau, China
3. School of Automotive Engineering, Wuhan University of Technology, Hubei, China
4. Graduate Institute of Boimedical Engineering, Chang Gung University, Taoyuan, Taiwan
5. Department of Electrical and Computer Engineering, Faculty of Science and Technology, University of Macau, Macau, China